Attachment 356559 Details for Bug 192380 – Patch

[patch] Patch

bug-192380-20181204170912.patch (text/plain), 82.87 KB, created by Alex Christensen on 2018-12-04 17:09:13 PST

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Creator: Alex Christensen

Created: 2018-12-04 17:09:13 PST

Size: 82.87 KB

patch

obsolete

>Index: Source/WebKit/ChangeLog
>===================================================================
>--- Source/WebKit/ChangeLog	(revision 238874)
>+++ Source/WebKit/ChangeLog	(working copy)
>@@ -1,3 +1,124 @@
>+2018-12-04  Alex Christensen  <achristensen@webkit.org>
>+
>+        Make WebsiteDataStoreConfiguration a proper API object
>+        https://bugs.webkit.org/show_bug.cgi?id=192380
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * Shared/API/APIObject.h:
>+        (API::Object::wrapper const):
>+        (API::Object::wrapper): Deleted.
>+        * Shared/Cocoa/APIObject.mm:
>+        (API::Object::ref const):
>+        (API::Object::deref const):
>+        (API::Object::newObject):
>+        (API::Object::ref): Deleted.
>+        (API::Object::deref): Deleted.
>+        * Sources.txt:
>+        * UIProcess/API/APIProcessPoolConfiguration.cpp:
>+        (API::ProcessPoolConfiguration::createWithWebsiteDataStoreConfiguration):
>+        * UIProcess/API/APIProcessPoolConfiguration.h:
>+        * UIProcess/API/APIWebsiteDataStore.cpp:
>+        (API::WebsiteDataStore::createLegacy):
>+        (API::WebsiteDataStore::WebsiteDataStore):
>+        (API::WebsiteDataStore::legacyDefaultDataStoreConfiguration):
>+        * UIProcess/API/APIWebsiteDataStore.h:
>+        * UIProcess/API/Cocoa/APIWebsiteDataStoreCocoa.mm:
>+        (API::WebsiteDataStore::defaultDataStoreConfiguration):
>+        * UIProcess/API/Cocoa/WKWebsiteDataStore.mm:
>+        (-[WKWebsiteDataStore _initWithConfiguration:]):
>+        * UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.mm:
>+        (-[_WKWebsiteDataStoreConfiguration _webStorageDirectory]):
>+        (-[_WKWebsiteDataStoreConfiguration _setWebStorageDirectory:]):
>+        (-[_WKWebsiteDataStoreConfiguration _indexedDBDatabaseDirectory]):
>+        (-[_WKWebsiteDataStoreConfiguration _setIndexedDBDatabaseDirectory:]):
>+        (-[_WKWebsiteDataStoreConfiguration _webSQLDatabaseDirectory]):
>+        (-[_WKWebsiteDataStoreConfiguration _setWebSQLDatabaseDirectory:]):
>+        (-[_WKWebsiteDataStoreConfiguration _cookieStorageFile]):
>+        (-[_WKWebsiteDataStoreConfiguration _setCookieStorageFile:]):
>+        (-[_WKWebsiteDataStoreConfiguration _resourceLoadStatisticsDirectory]):
>+        (-[_WKWebsiteDataStoreConfiguration _setResourceLoadStatisticsDirectory:]):
>+        (-[_WKWebsiteDataStoreConfiguration _cacheStorageDirectory]):
>+        (-[_WKWebsiteDataStoreConfiguration _setCacheStorageDirectory:]):
>+        (-[_WKWebsiteDataStoreConfiguration _serviceWorkerRegistrationDirectory]):
>+        (-[_WKWebsiteDataStoreConfiguration _setServiceWorkerRegistrationDirectory:]):
>+        (-[_WKWebsiteDataStoreConfiguration setSourceApplicationBundleIdentifier:]):
>+        (-[_WKWebsiteDataStoreConfiguration sourceApplicationBundleIdentifier]):
>+        (-[_WKWebsiteDataStoreConfiguration sourceApplicationSecondaryIdentifier]):
>+        (-[_WKWebsiteDataStoreConfiguration setSourceApplicationSecondaryIdentifier:]):
>+        (-[_WKWebsiteDataStoreConfiguration _apiObject]):
>+        * UIProcess/API/Cocoa/_WKWebsiteDataStoreConfigurationInternal.h: Added.
>+        * UIProcess/Network/NetworkProcessProxy.cpp:
>+        (WebKit::NetworkProcessProxy::retrieveCacheStorageParameters):
>+        * UIProcess/WebProcessPool.cpp:
>+        (WebKit::legacyWebsiteDataStoreConfiguration):
>+        (WebKit::WebProcessPool::mayHaveRegisteredServiceWorkers):
>+        * UIProcess/WebsiteData/Cocoa/WebsiteDataStoreCocoa.mm:
>+        (WebKit::WebsiteDataStore::parameters):
>+        * UIProcess/WebsiteData/WebsiteDataStore.cpp:
>+        (WebKit::WebsiteDataStore::create):
>+        (WebKit::WebsiteDataStore::WebsiteDataStore):
>+        (WebKit::WebsiteDataStore::resolveDirectoriesIfNecessary):
>+        (WebKit::WebsiteDataStore::fetchDataAndApply):
>+        (WebKit::WebsiteDataStore::removeData):
>+        (WebKit::WebsiteDataStore::parameters):
>+        (WebKit::WebsiteDataStore::Configuration::Configuration): Deleted.
>+        * UIProcess/WebsiteData/WebsiteDataStore.h:
>+        (WebKit::WebsiteDataStore::cacheStoragePerOriginQuota const):
>+        (WebKit::WebsiteDataStore::setCacheStoragePerOriginQuota):
>+        (WebKit::WebsiteDataStore::cacheStorageDirectory const):
>+        (WebKit::WebsiteDataStore::setCacheStorageDirectory):
>+        (WebKit::WebsiteDataStore::serviceWorkerRegistrationDirectory const):
>+        (WebKit::WebsiteDataStore::setServiceWorkerRegistrationDirectory):
>+        (WebKit::WebsiteDataStore::resolvedApplicationCacheDirectory const):
>+        (WebKit::WebsiteDataStore::resolvedMediaCacheDirectory const):
>+        (WebKit::WebsiteDataStore::resolvedMediaKeysDirectory const):
>+        (WebKit::WebsiteDataStore::resolvedDatabaseDirectory const):
>+        (WebKit::WebsiteDataStore::resolvedJavaScriptConfigurationDirectory const):
>+        (WebKit::WebsiteDataStore::resolvedCookieStorageFile const):
>+        (WebKit::WebsiteDataStore::resolvedIndexedDatabaseDirectory const):
>+        (WebKit::WebsiteDataStore::resolvedServiceWorkerRegistrationDirectory const):
>+        (WebKit::WebsiteDataStore::resolvedResourceLoadStatisticsDirectory const):
>+        * UIProcess/WebsiteData/WebsiteDataStoreConfiguration.cpp: Added.
>+        (WebKit::WebsiteDataStoreConfiguration::WebsiteDataStoreConfiguration):
>+        * UIProcess/WebsiteData/WebsiteDataStoreConfiguration.h: Added.
>+        (WebKit::WebsiteDataStoreConfiguration::create):
>+        (WebKit::WebsiteDataStoreConfiguration::cacheStoragePerOriginQuota):
>+        (WebKit::WebsiteDataStoreConfiguration::setCacheStoragePerOriginQuota):
>+        (WebKit::WebsiteDataStoreConfiguration::applicationCacheDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setApplicationCacheDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::mediaCacheDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setMediaCacheDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::mediaKeysStorageDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setMediaKeysStorageDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::javaScriptConfigurationDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setJavaScriptConfigurationDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::webStorageDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setWebStorageDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::indexedDBDatabaseDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setIndexedDBDatabaseDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::webSQLDatabaseDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setWebSQLDatabaseDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::localStorageDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setLocalStorageDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::cookieStorageFile const):
>+        (WebKit::WebsiteDataStoreConfiguration::setCookieStorageFile):
>+        (WebKit::WebsiteDataStoreConfiguration::resourceLoadStatisticsDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setResourceLoadStatisticsDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::networkCacheDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setNetworkCacheDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::cacheStorageDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setCacheStorageDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::applicationCacheFlatFileSubdirectoryName const):
>+        (WebKit::WebsiteDataStoreConfiguration::setApplicationCacheFlatFileSubdirectoryName):
>+        (WebKit::WebsiteDataStoreConfiguration::serviceWorkerRegistrationDirectory const):
>+        (WebKit::WebsiteDataStoreConfiguration::setServiceWorkerRegistrationDirectory):
>+        (WebKit::WebsiteDataStoreConfiguration::sourceApplicationBundleIdentifier const):
>+        (WebKit::WebsiteDataStoreConfiguration::setSourceApplicationBundleIdentifier):
>+        (WebKit::WebsiteDataStoreConfiguration::sourceApplicationSecondaryIdentifier const):
>+        (WebKit::WebsiteDataStoreConfiguration::setSourceApplicationSecondaryIdentifier):
>+        * WebKit.xcodeproj/project.pbxproj:
>+
> 2018-12-04  Youenn Fablet  <youenn@apple.com>
> 
>         Calling getUserMedia in a link that was opened with target="_blank" does not work the second time
>Index: Source/WebKit/Sources.txt
>===================================================================
>--- Source/WebKit/Sources.txt	(revision 238856)
>+++ Source/WebKit/Sources.txt	(working copy)
>@@ -396,6 +396,7 @@ UIProcess/WebStorage/LocalStorageDatabas
> 
> UIProcess/WebsiteData/WebsiteDataRecord.cpp
> UIProcess/WebsiteData/WebsiteDataStore.cpp
>+UIProcess/WebsiteData/WebsiteDataStoreConfiguration.cpp
> 
> WebProcess/WebConnectionToUIProcess.cpp
> WebProcess/WebProcess.cpp
>Index: Source/WebKit/Shared/API/APIObject.h
>===================================================================
>--- Source/WebKit/Shared/API/APIObject.h	(revision 238856)
>+++ Source/WebKit/Shared/API/APIObject.h	(working copy)
>@@ -163,6 +163,7 @@ public:
>         WebResourceLoadStatisticsManager,
>         WebsiteDataRecord,
>         WebsiteDataStore,
>+        WebsiteDataStoreConfiguration,
>         WebsitePolicies,
>         WindowFeatures,
> 
>@@ -215,10 +216,10 @@ public:
>     }
> #endif
> 
>-    NSObject *wrapper() { return m_wrapper; }
>+    NSObject *wrapper() const { return m_wrapper; }
> 
>-    void ref();
>-    void deref();
>+    void ref() const;
>+    void deref() const;
> #endif // DELEGATE_REF_COUNTING_TO_COCOA
> 
>     static void* wrap(API::Object*);
>Index: Source/WebKit/Shared/Cocoa/APIObject.mm
>===================================================================
>--- Source/WebKit/Shared/Cocoa/APIObject.mm	(revision 238856)
>+++ Source/WebKit/Shared/Cocoa/APIObject.mm	(working copy)
>@@ -82,6 +82,7 @@
> #import "_WKUserInitiatedActionInternal.h"
> #import "_WKUserStyleSheetInternal.h"
> #import "_WKVisitedLinkStoreInternal.h"
>+#import "_WKWebsiteDataStoreConfigurationInternal.h"
> #import "_WKWebsitePoliciesInternal.h"
> 
> #if ENABLE(APPLICATION_MANIFEST)
>@@ -94,12 +95,12 @@ static const size_t maximumExtraSpaceFor
> 
> namespace API {
> 
>-void Object::ref()
>+void Object::ref() const
> {
>     CFRetain((__bridge CFTypeRef)wrapper());
> }
> 
>-void Object::deref()
>+void Object::deref() const
> {
>     CFRelease((__bridge CFTypeRef)wrapper());
> }
>@@ -336,6 +337,10 @@ void* Object::newObject(size_t size, Typ
>     case Type::WebsiteDataStore:
>         wrapper = [WKWebsiteDataStore alloc];
>         break;
>+        
>+    case Type::WebsiteDataStoreConfiguration:
>+        wrapper = [_WKWebsiteDataStoreConfiguration alloc];
>+        break;
> 
>     case Type::WebsitePolicies:
>         wrapper = [_WKWebsitePolicies alloc];
>Index: Source/WebKit/UIProcess/WebProcessPool.cpp
>===================================================================
>--- Source/WebKit/UIProcess/WebProcessPool.cpp	(revision 238856)
>+++ Source/WebKit/UIProcess/WebProcessPool.cpp	(working copy)
>@@ -199,21 +199,21 @@ const Vector<WebProcessPool*>& WebProces
>     return processPools();
> }
> 
>-static WebsiteDataStore::Configuration legacyWebsiteDataStoreConfiguration(API::ProcessPoolConfiguration& processPoolConfiguration)
>+static Ref<WebsiteDataStoreConfiguration> legacyWebsiteDataStoreConfiguration(API::ProcessPoolConfiguration& processPoolConfiguration)
> {
>-    WebsiteDataStore::Configuration configuration;
>+    auto configuration = WebsiteDataStoreConfiguration::create();
> 
>-    configuration.cacheStorageDirectory = API::WebsiteDataStore::defaultCacheStorageDirectory();
>-    configuration.serviceWorkerRegistrationDirectory = API::WebsiteDataStore::defaultServiceWorkerRegistrationDirectory();
>-    configuration.localStorageDirectory = processPoolConfiguration.localStorageDirectory();
>-    configuration.webSQLDatabaseDirectory = processPoolConfiguration.webSQLDatabaseDirectory();
>-    configuration.applicationCacheDirectory = processPoolConfiguration.applicationCacheDirectory();
>-    configuration.applicationCacheFlatFileSubdirectoryName = processPoolConfiguration.applicationCacheFlatFileSubdirectoryName();
>-    configuration.mediaCacheDirectory = processPoolConfiguration.mediaCacheDirectory();
>-    configuration.mediaKeysStorageDirectory = processPoolConfiguration.mediaKeysStorageDirectory();
>-    configuration.resourceLoadStatisticsDirectory = processPoolConfiguration.resourceLoadStatisticsDirectory();
>-    configuration.networkCacheDirectory = processPoolConfiguration.diskCacheDirectory();
>-    configuration.javaScriptConfigurationDirectory = processPoolConfiguration.javaScriptConfigurationDirectory();
>+    configuration->setCacheStorageDirectory(String(API::WebsiteDataStore::defaultCacheStorageDirectory()));
>+    configuration->setServiceWorkerRegistrationDirectory(String(API::WebsiteDataStore::defaultServiceWorkerRegistrationDirectory()));
>+    configuration->setLocalStorageDirectory(String(processPoolConfiguration.localStorageDirectory()));
>+    configuration->setWebSQLDatabaseDirectory(String(processPoolConfiguration.webSQLDatabaseDirectory()));
>+    configuration->setApplicationCacheDirectory(String(processPoolConfiguration.applicationCacheDirectory()));
>+    configuration->setApplicationCacheFlatFileSubdirectoryName(String(processPoolConfiguration.applicationCacheFlatFileSubdirectoryName()));
>+    configuration->setMediaCacheDirectory(String(processPoolConfiguration.mediaCacheDirectory()));
>+    configuration->setMediaKeysStorageDirectory(String(processPoolConfiguration.mediaKeysStorageDirectory()));
>+    configuration->setResourceLoadStatisticsDirectory(String(processPoolConfiguration.resourceLoadStatisticsDirectory()));
>+    configuration->setNetworkCacheDirectory(String(processPoolConfiguration.diskCacheDirectory()));
>+    configuration->setJavaScriptConfigurationDirectory(String(processPoolConfiguration.javaScriptConfigurationDirectory()));
> 
>     return configuration;
> }
>@@ -1167,7 +1167,7 @@ bool WebProcessPool::mayHaveRegisteredSe
> 
>     String serviceWorkerRegistrationDirectory = store.resolvedServiceWorkerRegistrationDirectory();
>     if (serviceWorkerRegistrationDirectory.isEmpty())
>-        serviceWorkerRegistrationDirectory = API::WebsiteDataStore::defaultDataStoreConfiguration().serviceWorkerRegistrationDirectory;
>+        serviceWorkerRegistrationDirectory = API::WebsiteDataStore::defaultDataStoreConfiguration()->serviceWorkerRegistrationDirectory();
> 
>     return m_mayHaveRegisteredServiceWorkers.ensure(serviceWorkerRegistrationDirectory, [&] {
>         // FIXME: Make this computation on a background thread.
>Index: Source/WebKit/UIProcess/API/APIProcessPoolConfiguration.cpp
>===================================================================
>--- Source/WebKit/UIProcess/API/APIProcessPoolConfiguration.cpp	(revision 238856)
>+++ Source/WebKit/UIProcess/API/APIProcessPoolConfiguration.cpp	(working copy)
>@@ -47,20 +47,20 @@ Ref<ProcessPoolConfiguration> ProcessPoo
>     return configuration;
> }
> 
>-Ref<ProcessPoolConfiguration> ProcessPoolConfiguration::createWithWebsiteDataStoreConfiguration(const WebKit::WebsiteDataStore::Configuration& legacyConfiguration)
>+Ref<ProcessPoolConfiguration> ProcessPoolConfiguration::createWithWebsiteDataStoreConfiguration(const WebKit::WebsiteDataStoreConfiguration& legacyConfiguration)
> {
>     auto configuration = ProcessPoolConfiguration::create();
> 
>-    configuration->m_applicationCacheDirectory = legacyConfiguration.applicationCacheDirectory;
>-    configuration->m_applicationCacheFlatFileSubdirectoryName = legacyConfiguration.applicationCacheFlatFileSubdirectoryName;
>-    configuration->m_diskCacheDirectory = legacyConfiguration.networkCacheDirectory;
>-    configuration->m_mediaCacheDirectory = legacyConfiguration.mediaCacheDirectory;
>+    configuration->m_applicationCacheDirectory = legacyConfiguration.applicationCacheDirectory();
>+    configuration->m_applicationCacheFlatFileSubdirectoryName = legacyConfiguration.applicationCacheFlatFileSubdirectoryName();
>+    configuration->m_diskCacheDirectory = legacyConfiguration.networkCacheDirectory();
>+    configuration->m_mediaCacheDirectory = legacyConfiguration.mediaCacheDirectory();
>     configuration->m_indexedDBDatabaseDirectory = WebsiteDataStore::legacyDefaultIndexedDBDatabaseDirectory();
>-    configuration->m_localStorageDirectory = legacyConfiguration.localStorageDirectory;
>-    configuration->m_mediaKeysStorageDirectory = legacyConfiguration.mediaKeysStorageDirectory;
>-    configuration->m_resourceLoadStatisticsDirectory = legacyConfiguration.resourceLoadStatisticsDirectory;
>-    configuration->m_webSQLDatabaseDirectory = legacyConfiguration.webSQLDatabaseDirectory;
>-    configuration->m_javaScriptConfigurationDirectory = legacyConfiguration.javaScriptConfigurationDirectory;
>+    configuration->m_localStorageDirectory = legacyConfiguration.localStorageDirectory();
>+    configuration->m_mediaKeysStorageDirectory = legacyConfiguration.mediaKeysStorageDirectory();
>+    configuration->m_resourceLoadStatisticsDirectory = legacyConfiguration.resourceLoadStatisticsDirectory();
>+    configuration->m_webSQLDatabaseDirectory = legacyConfiguration.webSQLDatabaseDirectory();
>+    configuration->m_javaScriptConfigurationDirectory = legacyConfiguration.javaScriptConfigurationDirectory();
> 
>     return configuration;
> }
>Index: Source/WebKit/UIProcess/API/APIProcessPoolConfiguration.h
>===================================================================
>--- Source/WebKit/UIProcess/API/APIProcessPoolConfiguration.h	(revision 238856)
>+++ Source/WebKit/UIProcess/API/APIProcessPoolConfiguration.h	(working copy)
>@@ -46,7 +46,7 @@ class ProcessPoolConfiguration final : p
> public:
>     static Ref<ProcessPoolConfiguration> create();
>     static Ref<ProcessPoolConfiguration> createWithLegacyOptions();
>-    static Ref<ProcessPoolConfiguration> createWithWebsiteDataStoreConfiguration(const WebKit::WebsiteDataStore::Configuration&);
>+    static Ref<ProcessPoolConfiguration> createWithWebsiteDataStoreConfiguration(const WebKit::WebsiteDataStoreConfiguration&);
> 
>     explicit ProcessPoolConfiguration();
>     virtual ~ProcessPoolConfiguration();
>Index: Source/WebKit/UIProcess/API/APIWebsiteDataStore.cpp
>===================================================================
>--- Source/WebKit/UIProcess/API/APIWebsiteDataStore.cpp	(revision 238856)
>+++ Source/WebKit/UIProcess/API/APIWebsiteDataStore.cpp	(working copy)
>@@ -64,7 +64,7 @@ Ref<WebsiteDataStore> WebsiteDataStore::
>     return adoptRef(*new WebsiteDataStore);
> }
> 
>-Ref<WebsiteDataStore> WebsiteDataStore::createLegacy(WebKit::WebsiteDataStore::Configuration configuration)
>+Ref<WebsiteDataStore> WebsiteDataStore::createLegacy(Ref<WebKit::WebsiteDataStoreConfiguration>&& configuration)
> {
>     return adoptRef(*new WebsiteDataStore(WTFMove(configuration), PAL::SessionID::defaultSessionID()));
> }
>@@ -74,7 +74,7 @@ WebsiteDataStore::WebsiteDataStore()
> {
> }
> 
>-WebsiteDataStore::WebsiteDataStore(WebKit::WebsiteDataStore::Configuration configuration, PAL::SessionID sessionID)
>+WebsiteDataStore::WebsiteDataStore(Ref<WebKit::WebsiteDataStoreConfiguration>&& configuration, PAL::SessionID sessionID)
>     : m_websiteDataStore(WebKit::WebsiteDataStore::create(WTFMove(configuration), sessionID))
> {
> }
>@@ -130,19 +130,19 @@ WTF::String WebsiteDataStore::defaultJav
> }
> #endif
> 
>-WebKit::WebsiteDataStore::Configuration WebsiteDataStore::legacyDefaultDataStoreConfiguration()
>+Ref<WebKit::WebsiteDataStoreConfiguration> WebsiteDataStore::legacyDefaultDataStoreConfiguration()
> {
>-    WebKit::WebsiteDataStore::Configuration configuration = defaultDataStoreConfiguration();
>+    auto configuration = defaultDataStoreConfiguration();
> 
>-    configuration.applicationCacheDirectory = legacyDefaultApplicationCacheDirectory();
>-    configuration.applicationCacheFlatFileSubdirectoryName = "ApplicationCache";
>-    configuration.networkCacheDirectory = legacyDefaultNetworkCacheDirectory();
>-    configuration.mediaCacheDirectory = legacyDefaultMediaCacheDirectory();
>-    configuration.mediaKeysStorageDirectory = legacyDefaultMediaKeysStorageDirectory();
>-    configuration.indexedDBDatabaseDirectory = legacyDefaultIndexedDBDatabaseDirectory();
>-    configuration.webSQLDatabaseDirectory = legacyDefaultWebSQLDatabaseDirectory();
>-    configuration.localStorageDirectory = legacyDefaultLocalStorageDirectory();
>-    configuration.javaScriptConfigurationDirectory = legacyDefaultJavaScriptConfigurationDirectory();
>+    configuration->setApplicationCacheDirectory(legacyDefaultApplicationCacheDirectory());
>+    configuration->setApplicationCacheFlatFileSubdirectoryName("ApplicationCache");
>+    configuration->setNetworkCacheDirectory(legacyDefaultNetworkCacheDirectory());
>+    configuration->setMediaCacheDirectory(legacyDefaultMediaCacheDirectory());
>+    configuration->setMediaKeysStorageDirectory(legacyDefaultMediaKeysStorageDirectory());
>+    configuration->setIndexedDBDatabaseDirectory(legacyDefaultIndexedDBDatabaseDirectory());
>+    configuration->setWebSQLDatabaseDirectory(legacyDefaultWebSQLDatabaseDirectory());
>+    configuration->setLocalStorageDirectory(legacyDefaultLocalStorageDirectory());
>+    configuration->setJavaScriptConfigurationDirectory(legacyDefaultJavaScriptConfigurationDirectory());
>     
>     return configuration;
> }
>Index: Source/WebKit/UIProcess/API/APIWebsiteDataStore.h
>===================================================================
>--- Source/WebKit/UIProcess/API/APIWebsiteDataStore.h	(revision 238856)
>+++ Source/WebKit/UIProcess/API/APIWebsiteDataStore.h	(working copy)
>@@ -39,9 +39,9 @@ public:
>     static void deleteDefaultDataStoreForTesting();
> 
>     static Ref<WebsiteDataStore> createNonPersistentDataStore();
>-    static Ref<WebsiteDataStore> createLegacy(WebKit::WebsiteDataStore::Configuration);
>+    static Ref<WebsiteDataStore> createLegacy(Ref<WebKit::WebsiteDataStoreConfiguration>&&);
> 
>-    explicit WebsiteDataStore(WebKit::WebsiteDataStore::Configuration, PAL::SessionID);
>+    explicit WebsiteDataStore(Ref<WebKit::WebsiteDataStoreConfiguration>&&, PAL::SessionID);
>     virtual ~WebsiteDataStore();
> 
>     bool isPersistent();
>@@ -66,7 +66,7 @@ public:
>     static WTF::String defaultResourceLoadStatisticsDirectory();
>     static WTF::String defaultJavaScriptConfigurationDirectory();
> 
>-    static WebKit::WebsiteDataStore::Configuration defaultDataStoreConfiguration();
>+    static Ref<WebKit::WebsiteDataStoreConfiguration> defaultDataStoreConfiguration();
> 
>     static WTF::String legacyDefaultApplicationCacheDirectory();
>     static WTF::String legacyDefaultNetworkCacheDirectory();
>@@ -77,7 +77,7 @@ public:
>     static WTF::String legacyDefaultMediaCacheDirectory();
>     static WTF::String legacyDefaultJavaScriptConfigurationDirectory();
> 
>-    static WebKit::WebsiteDataStore::Configuration legacyDefaultDataStoreConfiguration();
>+    static Ref<WebKit::WebsiteDataStoreConfiguration> legacyDefaultDataStoreConfiguration();
> 
> private:
>     enum ShouldCreateDirectory { CreateDirectory, DontCreateDirectory };
>Index: Source/WebKit/UIProcess/API/Cocoa/APIWebsiteDataStoreCocoa.mm
>===================================================================
>--- Source/WebKit/UIProcess/API/Cocoa/APIWebsiteDataStoreCocoa.mm	(revision 238856)
>+++ Source/WebKit/UIProcess/API/Cocoa/APIWebsiteDataStoreCocoa.mm	(working copy)
>@@ -302,24 +302,24 @@ WTF::String WebsiteDataStore::websiteDat
>     return url.absoluteURL.path.fileSystemRepresentation;
> }
> 
>-WebKit::WebsiteDataStore::Configuration WebsiteDataStore::defaultDataStoreConfiguration()
>+Ref<WebKit::WebsiteDataStoreConfiguration> WebsiteDataStore::defaultDataStoreConfiguration()
> {
>-    WebKit::WebsiteDataStore::Configuration configuration;
>+    auto configuration = WebKit::WebsiteDataStoreConfiguration::create();
> 
>-    configuration.applicationCacheDirectory = defaultApplicationCacheDirectory();
>-    configuration.applicationCacheFlatFileSubdirectoryName = "Files";
>-    configuration.cacheStorageDirectory = defaultCacheStorageDirectory();
>-    configuration.networkCacheDirectory = defaultNetworkCacheDirectory();
>-    configuration.mediaCacheDirectory = defaultMediaCacheDirectory();
>+    configuration->setApplicationCacheDirectory(defaultApplicationCacheDirectory());
>+    configuration->setApplicationCacheFlatFileSubdirectoryName("Files");
>+    configuration->setCacheStorageDirectory(defaultCacheStorageDirectory());
>+    configuration->setNetworkCacheDirectory(defaultNetworkCacheDirectory());
>+    configuration->setMediaCacheDirectory(defaultMediaCacheDirectory());
> 
>-    configuration.indexedDBDatabaseDirectory = defaultIndexedDBDatabaseDirectory();
>-    configuration.serviceWorkerRegistrationDirectory = defaultServiceWorkerRegistrationDirectory();
>-    configuration.webSQLDatabaseDirectory = defaultWebSQLDatabaseDirectory();
>-    configuration.localStorageDirectory = defaultLocalStorageDirectory();
>-    configuration.mediaKeysStorageDirectory = defaultMediaKeysStorageDirectory();
>-    configuration.resourceLoadStatisticsDirectory = defaultResourceLoadStatisticsDirectory();
>+    configuration->setIndexedDBDatabaseDirectory(defaultIndexedDBDatabaseDirectory());
>+    configuration->setServiceWorkerRegistrationDirectory(defaultServiceWorkerRegistrationDirectory());
>+    configuration->setWebSQLDatabaseDirectory(defaultWebSQLDatabaseDirectory());
>+    configuration->setLocalStorageDirectory(defaultLocalStorageDirectory());
>+    configuration->setMediaKeysStorageDirectory(defaultMediaKeysStorageDirectory());
>+    configuration->setResourceLoadStatisticsDirectory(defaultResourceLoadStatisticsDirectory());
>     
>-    configuration.javaScriptConfigurationDirectory = defaultJavaScriptConfigurationDirectory();
>+    configuration->setJavaScriptConfigurationDirectory(defaultJavaScriptConfigurationDirectory());
> 
>     return configuration;
> }
>Index: Source/WebKit/UIProcess/API/Cocoa/WKWebsiteDataStore.mm
>===================================================================
>--- Source/WebKit/UIProcess/API/Cocoa/WKWebsiteDataStore.mm	(revision 238856)
>+++ Source/WebKit/UIProcess/API/Cocoa/WKWebsiteDataStore.mm	(working copy)
>@@ -197,25 +197,25 @@ - (instancetype)_initWithConfiguration:(
>     auto config = API::WebsiteDataStore::defaultDataStoreConfiguration();
> 
>     if (configuration._webStorageDirectory)
>-        config.localStorageDirectory = configuration._webStorageDirectory.path;
>+        config->setLocalStorageDirectory(configuration._webStorageDirectory.path);
>     if (configuration._webSQLDatabaseDirectory)
>-        config.webSQLDatabaseDirectory = configuration._webSQLDatabaseDirectory.path;
>+        config->setWebSQLDatabaseDirectory(configuration._webSQLDatabaseDirectory.path);
>     if (configuration._indexedDBDatabaseDirectory)
>-        config.indexedDBDatabaseDirectory = configuration._indexedDBDatabaseDirectory.path;
>+        config->setIndexedDBDatabaseDirectory(configuration._indexedDBDatabaseDirectory.path);
>     if (configuration._cookieStorageFile)
>-        config.cookieStorageFile = configuration._cookieStorageFile.path;
>+        config->setCookieStorageFile(configuration._cookieStorageFile.path);
>     if (configuration._resourceLoadStatisticsDirectory)
>-        config.resourceLoadStatisticsDirectory = configuration._resourceLoadStatisticsDirectory.path;
>+        config->setResourceLoadStatisticsDirectory(configuration._resourceLoadStatisticsDirectory.path);
>     if (configuration._cacheStorageDirectory)
>-        config.cacheStorageDirectory = configuration._cacheStorageDirectory.path;
>+        config->setCacheStorageDirectory(configuration._cacheStorageDirectory.path);
>     if (configuration._serviceWorkerRegistrationDirectory)
>-        config.serviceWorkerRegistrationDirectory = configuration._serviceWorkerRegistrationDirectory.path;
>+        config->setServiceWorkerRegistrationDirectory(configuration._serviceWorkerRegistrationDirectory.path);
>     if (configuration.sourceApplicationBundleIdentifier)
>-        config.sourceApplicationBundleIdentifier = configuration.sourceApplicationBundleIdentifier;
>+        config->setSourceApplicationBundleIdentifier(configuration.sourceApplicationBundleIdentifier);
>     if (configuration.sourceApplicationSecondaryIdentifier)
>-        config.sourceApplicationSecondaryIdentifier = configuration.sourceApplicationSecondaryIdentifier;
>+        config->setSourceApplicationSecondaryIdentifier(configuration.sourceApplicationSecondaryIdentifier);
> 
>-    API::Object::constructInWrapper<API::WebsiteDataStore>(self, config, PAL::SessionID::generatePersistentSessionID());
>+    API::Object::constructInWrapper<API::WebsiteDataStore>(self, WTFMove(config), PAL::SessionID::generatePersistentSessionID());
> 
>     return self;
> }
>Index: Source/WebKit/UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.mm
>===================================================================
>--- Source/WebKit/UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.mm	(revision 238856)
>+++ Source/WebKit/UIProcess/API/Cocoa/_WKWebsiteDataStoreConfiguration.mm	(working copy)
>@@ -24,7 +24,7 @@
>  */
> 
> #import "config.h"
>-#import "_WKWebsiteDataStoreConfiguration.h"
>+#import "_WKWebsiteDataStoreConfigurationInternal.h"
> 
> #if WK_API_ENABLED
> 
>@@ -36,54 +36,44 @@ static void checkURLArgument(NSURL *url)
>         [NSException raise:NSInvalidArgumentException format:@"%@ is not a file URL", url];
> }
> 
>-@implementation _WKWebsiteDataStoreConfiguration {
>-    RetainPtr<NSURL> _webStorageDirectoryURL;
>-    RetainPtr<NSURL> _indexedDBDatabaseDirectoryURL;
>-    RetainPtr<NSURL> _webSQLDatabaseDirectoryURL;
>-    RetainPtr<NSURL> _cookieStorageFileURL;
>-    RetainPtr<NSURL> _resourceLoadStatisticsDirectoryURL;
>-    RetainPtr<NSURL> _cacheStorageDirectoryURL;
>-    RetainPtr<NSURL> _serviceWorkerRegistrationDirectoryURL;
>-    RetainPtr<NSString> _sourceApplicationBundleIdentifier;
>-    RetainPtr<NSString> _sourceApplicationSecondaryIdentifier;
>-}
>+@implementation _WKWebsiteDataStoreConfiguration
> 
> - (NSURL *)_webStorageDirectory
> {
>-    return _webStorageDirectoryURL.get();
>+    return [NSURL fileURLWithPath:_configuration->webStorageDirectory() isDirectory:YES];
> }
> 
> - (void)_setWebStorageDirectory:(NSURL *)url
> {
>     checkURLArgument(url);
>-    _webStorageDirectoryURL = adoptNS([url copy]);
>+    _configuration->setWebStorageDirectory(url.path);
> }
> 
> - (NSURL *)_indexedDBDatabaseDirectory
> {
>-    return _indexedDBDatabaseDirectoryURL.get();
>+    return [NSURL fileURLWithPath:_configuration->indexedDBDatabaseDirectory() isDirectory:YES];
> }
> 
> - (void)_setIndexedDBDatabaseDirectory:(NSURL *)url
> {
>     checkURLArgument(url);
>-    _indexedDBDatabaseDirectoryURL = adoptNS([url copy]);
>+    _configuration->setIndexedDBDatabaseDirectory(url.path);
> }
> 
> - (NSURL *)_webSQLDatabaseDirectory
> {
>-    return _webSQLDatabaseDirectoryURL.get();
>+    return [NSURL fileURLWithPath:_configuration->webSQLDatabaseDirectory() isDirectory:YES];
> }
> 
> - (void)_setWebSQLDatabaseDirectory:(NSURL *)url
> {
>     checkURLArgument(url);
>-    _webSQLDatabaseDirectoryURL = adoptNS([url copy]);
>+    _configuration->setWebSQLDatabaseDirectory(url.path);
> }
> 
> - (NSURL *)_cookieStorageFile
> {
>-    return _cookieStorageFileURL.get();
>+    return [NSURL fileURLWithPath:_configuration->cookieStorageFile() isDirectory:NO];
> }
> 
> - (void)_setCookieStorageFile:(NSURL *)url
>@@ -92,60 +82,65 @@ - (void)_setCookieStorageFile:(NSURL *)u
>     if ([url hasDirectoryPath])
>         [NSException raise:NSInvalidArgumentException format:@"The cookie storage path must point to a file, not a directory."];
> 
>-    _cookieStorageFileURL = adoptNS([url copy]);
>+    _configuration->setCookieStorageFile(url.path);
> }
> 
> - (NSURL *)_resourceLoadStatisticsDirectory
> {
>-    return _resourceLoadStatisticsDirectoryURL.get();
>+    return [NSURL fileURLWithPath:_configuration->resourceLoadStatisticsDirectory() isDirectory:YES];
> }
> 
> - (void)_setResourceLoadStatisticsDirectory:(NSURL *)url
> {
>     checkURLArgument(url);
>-    _resourceLoadStatisticsDirectoryURL = adoptNS([url copy]);
>+    _configuration->setResourceLoadStatisticsDirectory(url.path);
> }
> 
> - (NSURL *)_cacheStorageDirectory
> {
>-    return _cacheStorageDirectoryURL.get();
>+    return [NSURL fileURLWithPath:_configuration->cacheStorageDirectory() isDirectory:YES];
> }
> 
> - (void)_setCacheStorageDirectory:(NSURL *)url
> {
>     checkURLArgument(url);
>-    _cacheStorageDirectoryURL = adoptNS([url copy]);
>+    _configuration->setCacheStorageDirectory(url.path);
> }
> 
> - (NSURL *)_serviceWorkerRegistrationDirectory
> {
>-    return _serviceWorkerRegistrationDirectoryURL.get();
>+    return [NSURL fileURLWithPath:_configuration->serviceWorkerRegistrationDirectory() isDirectory:YES];
> }
> 
> - (void)_setServiceWorkerRegistrationDirectory:(NSURL *)url
> {
>     checkURLArgument(url);
>-    _serviceWorkerRegistrationDirectoryURL = adoptNS([url copy]);
>+    _configuration->setServiceWorkerRegistrationDirectory(url.path);
> }
> 
> - (void)setSourceApplicationBundleIdentifier:(NSString *)identifier
> {
>-    _sourceApplicationBundleIdentifier = identifier;
>+    _configuration->setSourceApplicationBundleIdentifier(identifier);
> }
> 
> - (NSString *)sourceApplicationBundleIdentifier
> {
>-    return _sourceApplicationBundleIdentifier.get();
>+    return _configuration->sourceApplicationBundleIdentifier();
> }
> 
> - (NSString *)sourceApplicationSecondaryIdentifier
> {
>-    return _sourceApplicationSecondaryIdentifier.get();
>+    return _configuration->sourceApplicationSecondaryIdentifier();
> }
> 
> - (void)setSourceApplicationSecondaryIdentifier:(NSString *)identifier
> {
>-    _sourceApplicationSecondaryIdentifier = identifier;
>+    _configuration->setSourceApplicationSecondaryIdentifier(identifier);
>+}
>+
>+- (API::Object&)_apiObject
>+{
>+    return *_configuration;
> }
> 
> @end
>Index: Source/WebKit/UIProcess/API/Cocoa/_WKWebsiteDataStoreConfigurationInternal.h
>===================================================================
>--- Source/WebKit/UIProcess/API/Cocoa/_WKWebsiteDataStoreConfigurationInternal.h	(nonexistent)
>+++ Source/WebKit/UIProcess/API/Cocoa/_WKWebsiteDataStoreConfigurationInternal.h	(working copy)
>@@ -0,0 +1,47 @@
>+/*
>+ * Copyright (C) 2018 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#import "_WKWebsiteDataStoreConfiguration.h"
>+
>+#if WK_API_ENABLED
>+
>+#import "WKObject.h"
>+#import "WebsiteDataStoreConfiguration.h"
>+
>+namespace WebKit {
>+
>+template<> struct WrapperTraits<WebsiteDataStoreConfiguration> {
>+    using WrapperClass = _WKWebsiteDataStoreConfiguration;
>+};
>+
>+}
>+
>+@interface _WKWebsiteDataStoreConfiguration () <WKObject> {
>+@package
>+    API::ObjectStorage<WebKit::WebsiteDataStoreConfiguration> _configuration;
>+}
>+@end
>+
>+#endif
>Index: Source/WebKit/UIProcess/API/glib/APIWebsiteDataStoreGLib.cpp
>===================================================================
>--- Source/WebKit/UIProcess/API/glib/APIWebsiteDataStoreGLib.cpp	(revision 238856)
>+++ Source/WebKit/UIProcess/API/glib/APIWebsiteDataStoreGLib.cpp	(working copy)
>@@ -163,19 +163,19 @@ WTF::String WebsiteDataStore::legacyDefa
>     return WebCore::FileSystem::stringFromFileSystemRepresentation(javaScriptCoreConfigDirectory.get());
> }
> 
>-WebKit::WebsiteDataStore::Configuration WebsiteDataStore::defaultDataStoreConfiguration()
>+Ref<WebKit::WebsiteDataStoreConfiguration> WebsiteDataStore::defaultDataStoreConfiguration()
> {
>-    WebKit::WebsiteDataStore::Configuration configuration;
>+    auto configuration = WebKit::WebsiteDataStoreConfiguration::create();
> 
>-    configuration.applicationCacheDirectory = defaultApplicationCacheDirectory();
>-    configuration.networkCacheDirectory = defaultNetworkCacheDirectory();
>+    configuration->setApplicationCacheDirectory(defaultApplicationCacheDirectory());
>+    configuration->setNetworkCacheDirectory(defaultNetworkCacheDirectory());
> 
>-    configuration.indexedDBDatabaseDirectory = defaultIndexedDBDatabaseDirectory();
>-    configuration.serviceWorkerRegistrationDirectory = defaultServiceWorkerRegistrationDirectory();
>-    configuration.webSQLDatabaseDirectory = defaultWebSQLDatabaseDirectory();
>-    configuration.localStorageDirectory = defaultLocalStorageDirectory();
>-    configuration.mediaKeysStorageDirectory = defaultMediaKeysStorageDirectory();
>-    configuration.resourceLoadStatisticsDirectory = defaultResourceLoadStatisticsDirectory();
>+    configuration->setIndexedDBDatabaseDirectory(defaultIndexedDBDatabaseDirectory());
>+    configuration->setServiceWorkerRegistrationDirectory(defaultServiceWorkerRegistrationDirectory());
>+    configuration->setWebSQLDatabaseDirectory(defaultWebSQLDatabaseDirectory());
>+    configuration->setLocalStorageDirectory(defaultLocalStorageDirectory());
>+    configuration->setMediaKeysStorageDirectory(defaultMediaKeysStorageDirectory());
>+    configuration->setResourceLoadStatisticsDirectory(defaultResourceLoadStatisticsDirectory());
> 
>     return configuration;
> }
>Index: Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp
>===================================================================
>--- Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp	(revision 238856)
>+++ Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp	(working copy)
>@@ -314,14 +314,14 @@ static void webkitWebContextSetProperty(
>     }
> }
> 
>-static inline WebsiteDataStore::Configuration websiteDataStoreConfigurationForWebProcessPoolConfiguration(const API::ProcessPoolConfiguration& processPoolconfigurarion)
>+static inline Ref<WebsiteDataStoreConfiguration> websiteDataStoreConfigurationForWebProcessPoolConfiguration(const API::ProcessPoolConfiguration& processPoolconfigurarion)
> {
>-    WebsiteDataStore::Configuration configuration;
>-    configuration.applicationCacheDirectory = processPoolconfigurarion.applicationCacheDirectory();
>-    configuration.networkCacheDirectory = processPoolconfigurarion.diskCacheDirectory();
>-    configuration.webSQLDatabaseDirectory = processPoolconfigurarion.webSQLDatabaseDirectory();
>-    configuration.localStorageDirectory = processPoolconfigurarion.localStorageDirectory();
>-    configuration.mediaKeysStorageDirectory = processPoolconfigurarion.mediaKeysStorageDirectory();
>+    auto configuration = WebsiteDataStoreConfiguration::create();
>+    configuration->setApplicationCacheDirectory(String(processPoolconfigurarion.applicationCacheDirectory()));
>+    configuration->setNetworkCacheDirectory(String(processPoolconfigurarion.diskCacheDirectory()));
>+    configuration->setWebSQLDatabaseDirectory(String(processPoolconfigurarion.webSQLDatabaseDirectory()));
>+    configuration->setLocalStorageDirectory(String(processPoolconfigurarion.localStorageDirectory()));
>+    configuration->setMediaKeysStorageDirectory(String(processPoolconfigurarion.mediaKeysStorageDirectory()));
>     return configuration;
> }
> 
>Index: Source/WebKit/UIProcess/API/glib/WebKitWebsiteDataManager.cpp
>===================================================================
>--- Source/WebKit/UIProcess/API/glib/WebKitWebsiteDataManager.cpp	(revision 238856)
>+++ Source/WebKit/UIProcess/API/glib/WebKitWebsiteDataManager.cpp	(working copy)
>@@ -349,7 +349,7 @@ static void webkit_website_data_manager_
>             static_cast<GParamFlags>(WEBKIT_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)));
> }
> 
>-WebKitWebsiteDataManager* webkitWebsiteDataManagerCreate(WebsiteDataStore::Configuration&& configuration)
>+WebKitWebsiteDataManager* webkitWebsiteDataManagerCreate(Ref<WebsiteDataStoreConfiguration>&& configuration)
> {
>     WebKitWebsiteDataManager* manager = WEBKIT_WEBSITE_DATA_MANAGER(g_object_new(WEBKIT_TYPE_WEBSITE_DATA_MANAGER, nullptr));
>     manager->priv->websiteDataStore = API::WebsiteDataStore::createLegacy(WTFMove(configuration));
>@@ -361,16 +361,16 @@ API::WebsiteDataStore& webkitWebsiteData
> {
>     WebKitWebsiteDataManagerPrivate* priv = manager->priv;
>     if (!priv->websiteDataStore) {
>-        WebsiteDataStore::Configuration configuration;
>-        configuration.localStorageDirectory = !priv->localStorageDirectory ?
>-            API::WebsiteDataStore::defaultLocalStorageDirectory() : WebCore::FileSystem::stringFromFileSystemRepresentation(priv->localStorageDirectory.get());
>-        configuration.networkCacheDirectory = !priv->diskCacheDirectory ?
>-            API::WebsiteDataStore::defaultNetworkCacheDirectory() : WebCore::FileSystem::pathByAppendingComponent(WebCore::FileSystem::stringFromFileSystemRepresentation(priv->diskCacheDirectory.get()), networkCacheSubdirectory);
>-        configuration.applicationCacheDirectory = !priv->applicationCacheDirectory ?
>-            API::WebsiteDataStore::defaultApplicationCacheDirectory() : WebCore::FileSystem::stringFromFileSystemRepresentation(priv->applicationCacheDirectory.get());
>-        configuration.webSQLDatabaseDirectory = !priv->webSQLDirectory ?
>-            API::WebsiteDataStore::defaultWebSQLDatabaseDirectory() : WebCore::FileSystem::stringFromFileSystemRepresentation(priv->webSQLDirectory.get());
>-        configuration.mediaKeysStorageDirectory = API::WebsiteDataStore::defaultMediaKeysStorageDirectory();
>+        auto configuration = WebsiteDataStoreConfiguration::create();
>+        configuration->setLocalStorageDirectory(!priv->localStorageDirectory ?
>+            API::WebsiteDataStore::defaultLocalStorageDirectory() : WebCore::FileSystem::stringFromFileSystemRepresentation(priv->localStorageDirectory.get()));
>+        configuration->setNetworkCacheDirectory(!priv->diskCacheDirectory ?
>+            API::WebsiteDataStore::defaultNetworkCacheDirectory() : WebCore::FileSystem::pathByAppendingComponent(WebCore::FileSystem::stringFromFileSystemRepresentation(priv->diskCacheDirectory.get()), networkCacheSubdirectory));
>+        configuration->setApplicationCacheDirectory(!priv->applicationCacheDirectory ?
>+            API::WebsiteDataStore::defaultApplicationCacheDirectory() : WebCore::FileSystem::stringFromFileSystemRepresentation(priv->applicationCacheDirectory.get()));
>+        configuration->setWebSQLDatabaseDirectory(!priv->webSQLDirectory ?
>+            API::WebsiteDataStore::defaultWebSQLDatabaseDirectory() : WebCore::FileSystem::stringFromFileSystemRepresentation(priv->webSQLDirectory.get()));
>+        configuration->setMediaKeysStorageDirectory(API::WebsiteDataStore::defaultMediaKeysStorageDirectory());
>         priv->websiteDataStore = API::WebsiteDataStore::createLegacy(WTFMove(configuration));
>     }
> 
>Index: Source/WebKit/UIProcess/API/glib/WebKitWebsiteDataManagerPrivate.h
>===================================================================
>--- Source/WebKit/UIProcess/API/glib/WebKitWebsiteDataManagerPrivate.h	(revision 238856)
>+++ Source/WebKit/UIProcess/API/glib/WebKitWebsiteDataManagerPrivate.h	(working copy)
>@@ -23,7 +23,7 @@
> #include "WebProcessPool.h"
> #include "WebsiteDataStore.h"
> 
>-WebKitWebsiteDataManager* webkitWebsiteDataManagerCreate(WebKit::WebsiteDataStore::Configuration&&);
>+WebKitWebsiteDataManager* webkitWebsiteDataManagerCreate(Ref<WebKit::WebsiteDataStoreConfiguration>&&);
> API::WebsiteDataStore& webkitWebsiteDataManagerGetDataStore(WebKitWebsiteDataManager*);
> void webkitWebsiteDataManagerAddProcessPool(WebKitWebsiteDataManager*, WebKit::WebProcessPool&);
> void webkitWebsiteDataManagerRemoveProcessPool(WebKitWebsiteDataManager*, WebKit::WebProcessPool&);
>Index: Source/WebKit/UIProcess/API/win/APIWebsiteDataStoreWin.cpp
>===================================================================
>--- Source/WebKit/UIProcess/API/win/APIWebsiteDataStoreWin.cpp	(revision 238856)
>+++ Source/WebKit/UIProcess/API/win/APIWebsiteDataStoreWin.cpp	(working copy)
>@@ -125,16 +125,16 @@ String WebsiteDataStore::legacyDefaultJa
>     return WebCore::FileSystem::pathByAppendingComponent(WebCore::FileSystem::localUserSpecificStorageDirectory(), "JavaScriptCoreDebug");
> }
> 
>-WebKit::WebsiteDataStore::Configuration WebsiteDataStore::defaultDataStoreConfiguration()
>+Ref<WebKit::WebsiteDataStoreConfiguration> WebsiteDataStore::defaultDataStoreConfiguration()
> {
>-    WebKit::WebsiteDataStore::Configuration configuration;
>+    auto configuration = WebKit::WebsiteDataStoreConfiguration::create();
> 
>-    configuration.applicationCacheDirectory = defaultApplicationCacheDirectory();
>-    configuration.networkCacheDirectory = defaultNetworkCacheDirectory();
>-    configuration.webSQLDatabaseDirectory = defaultWebSQLDatabaseDirectory();
>-    configuration.localStorageDirectory = defaultLocalStorageDirectory();
>-    configuration.mediaKeysStorageDirectory = defaultMediaKeysStorageDirectory();
>-    configuration.resourceLoadStatisticsDirectory = defaultResourceLoadStatisticsDirectory();
>+    configuration->setApplicationCacheDirectory(defaultApplicationCacheDirectory());
>+    configuration->setNetworkCacheDirectory(defaultNetworkCacheDirectory());
>+    configuration->setWebSQLDatabaseDirectory(defaultWebSQLDatabaseDirectory());
>+    configuration->setLocalStorageDirectory(defaultLocalStorageDirectory());
>+    configuration->setMediaKeysStorageDirectory(defaultMediaKeysStorageDirectory());
>+    configuration->setResourceLoadStatisticsDirectory(defaultResourceLoadStatisticsDirectory());
> 
>     return configuration;
> }
>Index: Source/WebKit/UIProcess/Network/NetworkProcessProxy.cpp
>===================================================================
>--- Source/WebKit/UIProcess/Network/NetworkProcessProxy.cpp	(revision 238856)
>+++ Source/WebKit/UIProcess/Network/NetworkProcessProxy.cpp	(working copy)
>@@ -657,7 +657,7 @@ void NetworkProcessProxy::retrieveCacheS
> 
>     if (!store) {
>         RELEASE_LOG_ERROR(CacheStorage, "%p - NetworkProcessProxy is unable to retrieve CacheStorage parameters from the given session ID %" PRIu64, this, sessionID.sessionID());
>-        auto quota = m_processPool.websiteDataStore() ? m_processPool.websiteDataStore()->websiteDataStore().cacheStoragePerOriginQuota() : WebsiteDataStore::defaultCacheStoragePerOriginQuota;
>+        auto quota = m_processPool.websiteDataStore() ? m_processPool.websiteDataStore()->websiteDataStore().cacheStoragePerOriginQuota() : WebsiteDataStoreConfiguration::defaultCacheStoragePerOriginQuota;
>         send(Messages::NetworkProcess::SetCacheStorageParameters { sessionID, quota, { }, { } }, 0);
>         return;
>     }
>Index: Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.cpp
>===================================================================
>--- Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.cpp	(revision 238856)
>+++ Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.cpp	(working copy)
>@@ -82,20 +82,16 @@ Ref<WebsiteDataStore> WebsiteDataStore::
>     return adoptRef(*new WebsiteDataStore(PAL::SessionID::generateEphemeralSessionID()));
> }
> 
>-Ref<WebsiteDataStore> WebsiteDataStore::create(Configuration configuration, PAL::SessionID sessionID)
>+Ref<WebsiteDataStore> WebsiteDataStore::create(Ref<WebsiteDataStoreConfiguration>&& configuration, PAL::SessionID sessionID)
> {
>     return adoptRef(*new WebsiteDataStore(WTFMove(configuration), sessionID));
> }
> 
>-WebsiteDataStore::Configuration::Configuration()
>-    : resourceLoadStatisticsDirectory(API::WebsiteDataStore::defaultResourceLoadStatisticsDirectory())
>-{
>-}
>-
>-WebsiteDataStore::WebsiteDataStore(Configuration configuration, PAL::SessionID sessionID)
>+WebsiteDataStore::WebsiteDataStore(Ref<WebsiteDataStoreConfiguration>&& configuration, PAL::SessionID sessionID)
>     : m_sessionID(sessionID)
>-    , m_configuration(WTFMove(configuration))
>-    , m_storageManager(StorageManager::create(m_configuration.localStorageDirectory))
>+    , m_resolvedConfiguration(WTFMove(configuration))
>+    , m_configuration(m_resolvedConfiguration.copyRef())
>+    , m_storageManager(StorageManager::create(m_configuration->localStorageDirectory()))
>     , m_deviceIdHashSaltStorage(DeviceIdHashSaltStorage::create())
>     , m_queue(WorkQueue::create("com.apple.WebKit.WebsiteDataStore"))
> #if ENABLE(WEB_AUTHN)
>@@ -111,7 +107,8 @@ WebsiteDataStore::WebsiteDataStore(Confi
> 
> WebsiteDataStore::WebsiteDataStore(PAL::SessionID sessionID)
>     : m_sessionID(sessionID)
>-    , m_configuration()
>+    , m_resolvedConfiguration(WebsiteDataStoreConfiguration::create())
>+    , m_configuration(m_resolvedConfiguration.copyRef())
>     , m_queue(WorkQueue::create("com.apple.WebKit.WebsiteDataStore"))
> #if ENABLE(WEB_AUTHN)
>     , m_authenticatorManager(makeUniqueRef<AuthenticatorManager>())
>@@ -167,29 +164,29 @@ void WebsiteDataStore::resolveDirectorie
>     m_hasResolvedDirectories = true;
> 
>     // Resolve directory paths.
>-    if (!m_configuration.applicationCacheDirectory.isEmpty())
>-        m_resolvedConfiguration.applicationCacheDirectory = resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration.applicationCacheDirectory);
>-    if (!m_configuration.mediaCacheDirectory.isEmpty())
>-        m_resolvedConfiguration.mediaCacheDirectory = resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration.mediaCacheDirectory);
>-    if (!m_configuration.mediaKeysStorageDirectory.isEmpty())
>-        m_resolvedConfiguration.mediaKeysStorageDirectory = resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration.mediaKeysStorageDirectory);
>-    if (!m_configuration.webSQLDatabaseDirectory.isEmpty())
>-        m_resolvedConfiguration.webSQLDatabaseDirectory = resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration.webSQLDatabaseDirectory);
>-    if (!m_configuration.indexedDBDatabaseDirectory.isEmpty())
>-        m_resolvedConfiguration.indexedDBDatabaseDirectory = resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration.indexedDBDatabaseDirectory);
>-    if (!m_configuration.resourceLoadStatisticsDirectory.isEmpty())
>-        m_resolvedConfiguration.resourceLoadStatisticsDirectory = resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration.resourceLoadStatisticsDirectory);
>-    if (!m_configuration.serviceWorkerRegistrationDirectory.isEmpty() && m_resolvedConfiguration.serviceWorkerRegistrationDirectory.isEmpty())
>-        m_resolvedConfiguration.serviceWorkerRegistrationDirectory = resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration.serviceWorkerRegistrationDirectory);
>-    if (!m_configuration.javaScriptConfigurationDirectory.isEmpty())
>-        m_resolvedConfiguration.javaScriptConfigurationDirectory = resolvePathForSandboxExtension(m_configuration.javaScriptConfigurationDirectory);
>-    if (!m_configuration.cacheStorageDirectory.isEmpty() && m_resolvedConfiguration.cacheStorageDirectory.isEmpty())
>-        m_resolvedConfiguration.cacheStorageDirectory = resolvePathForSandboxExtension(m_configuration.cacheStorageDirectory);
>+    if (!m_configuration->applicationCacheDirectory().isEmpty())
>+        m_resolvedConfiguration->setApplicationCacheDirectory(resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration->applicationCacheDirectory()));
>+    if (!m_configuration->mediaCacheDirectory().isEmpty())
>+        m_resolvedConfiguration->setMediaCacheDirectory(resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration->mediaCacheDirectory()));
>+    if (!m_configuration->mediaKeysStorageDirectory().isEmpty())
>+        m_resolvedConfiguration->setMediaKeysStorageDirectory(resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration->mediaKeysStorageDirectory()));
>+    if (!m_configuration->webSQLDatabaseDirectory().isEmpty())
>+        m_resolvedConfiguration->setWebSQLDatabaseDirectory(resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration->webSQLDatabaseDirectory()));
>+    if (!m_configuration->indexedDBDatabaseDirectory().isEmpty())
>+        m_resolvedConfiguration->setIndexedDBDatabaseDirectory(resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration->indexedDBDatabaseDirectory()));
>+    if (!m_configuration->resourceLoadStatisticsDirectory().isEmpty())
>+        m_resolvedConfiguration->setResourceLoadStatisticsDirectory(resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration->resourceLoadStatisticsDirectory()));
>+    if (!m_configuration->serviceWorkerRegistrationDirectory().isEmpty() && m_resolvedConfiguration->serviceWorkerRegistrationDirectory().isEmpty())
>+        m_resolvedConfiguration->setServiceWorkerRegistrationDirectory(resolveAndCreateReadWriteDirectoryForSandboxExtension(m_configuration->serviceWorkerRegistrationDirectory()));
>+    if (!m_configuration->javaScriptConfigurationDirectory().isEmpty())
>+        m_resolvedConfiguration->setJavaScriptConfigurationDirectory(resolvePathForSandboxExtension(m_configuration->javaScriptConfigurationDirectory()));
>+    if (!m_configuration->cacheStorageDirectory().isEmpty() && m_resolvedConfiguration->cacheStorageDirectory().isEmpty())
>+        m_resolvedConfiguration->setCacheStorageDirectory(resolvePathForSandboxExtension(m_configuration->cacheStorageDirectory()));
> 
>     // Resolve directories for file paths.
>-    if (!m_configuration.cookieStorageFile.isEmpty()) {
>-        m_resolvedConfiguration.cookieStorageFile = resolveAndCreateReadWriteDirectoryForSandboxExtension(WebCore::FileSystem::directoryName(m_configuration.cookieStorageFile));
>-        m_resolvedConfiguration.cookieStorageFile = WebCore::FileSystem::pathByAppendingComponent(m_resolvedConfiguration.cookieStorageFile, WebCore::FileSystem::pathGetFileName(m_configuration.cookieStorageFile));
>+    if (!m_configuration->cookieStorageFile().isEmpty()) {
>+        m_resolvedConfiguration->setCookieStorageFile(resolveAndCreateReadWriteDirectoryForSandboxExtension(WebCore::FileSystem::directoryName(m_configuration->cookieStorageFile())));
>+        m_resolvedConfiguration->setCookieStorageFile(WebCore::FileSystem::pathByAppendingComponent(m_resolvedConfiguration->cookieStorageFile(), WebCore::FileSystem::pathGetFileName(m_configuration->cookieStorageFile())));
>     }
> }
> 
>@@ -395,7 +392,7 @@ void WebsiteDataStore::fetchDataAndApply
> #if ENABLE(VIDEO)
>     if (dataTypes.contains(WebsiteDataType::DiskCache)) {
>         callbackAggregator->addPendingCallback();
>-        m_queue->dispatch([mediaCacheDirectory = m_configuration.mediaCacheDirectory.isolatedCopy(), callbackAggregator] {
>+        m_queue->dispatch([mediaCacheDirectory = m_configuration->mediaCacheDirectory().isolatedCopy(), callbackAggregator] {
>             // FIXME: Make HTMLMediaElement::originsInMediaCache return a collection of SecurityOriginDatas.
>             HashSet<RefPtr<WebCore::SecurityOrigin>> origins = WebCore::HTMLMediaElement::originsInMediaCache(mediaCacheDirectory);
>             WebsiteData websiteData;
>@@ -503,7 +500,7 @@ void WebsiteDataStore::fetchDataAndApply
>     if (dataTypes.contains(WebsiteDataType::OfflineWebApplicationCache) && isPersistent()) {
>         callbackAggregator->addPendingCallback();
> 
>-        m_queue->dispatch([fetchOptions, applicationCacheDirectory = m_configuration.applicationCacheDirectory.isolatedCopy(), applicationCacheFlatFileSubdirectoryName = m_configuration.applicationCacheFlatFileSubdirectoryName.isolatedCopy(), callbackAggregator] {
>+        m_queue->dispatch([fetchOptions, applicationCacheDirectory = m_configuration->applicationCacheDirectory().isolatedCopy(), applicationCacheFlatFileSubdirectoryName = m_configuration->applicationCacheFlatFileSubdirectoryName().isolatedCopy(), callbackAggregator] {
>             auto storage = WebCore::ApplicationCacheStorage::create(applicationCacheDirectory, applicationCacheFlatFileSubdirectoryName);
> 
>             WebsiteData websiteData;
>@@ -527,7 +524,7 @@ void WebsiteDataStore::fetchDataAndApply
>     if (dataTypes.contains(WebsiteDataType::WebSQLDatabases) && isPersistent()) {
>         callbackAggregator->addPendingCallback();
> 
>-        m_queue->dispatch([webSQLDatabaseDirectory = m_configuration.webSQLDatabaseDirectory.isolatedCopy(), callbackAggregator] {
>+        m_queue->dispatch([webSQLDatabaseDirectory = m_configuration->webSQLDatabaseDirectory().isolatedCopy(), callbackAggregator] {
>             auto origins = WebCore::DatabaseTracker::trackerWithDatabasePath(webSQLDatabaseDirectory)->origins();
>             RunLoop::main().dispatch([callbackAggregator, origins = WTFMove(origins)]() mutable {
>                 WebsiteData websiteData;
>@@ -541,7 +538,7 @@ void WebsiteDataStore::fetchDataAndApply
>     if (dataTypes.contains(WebsiteDataType::MediaKeys) && isPersistent()) {
>         callbackAggregator->addPendingCallback();
> 
>-        m_queue->dispatch([mediaKeysStorageDirectory = m_configuration.mediaKeysStorageDirectory.isolatedCopy(), callbackAggregator] {
>+        m_queue->dispatch([mediaKeysStorageDirectory = m_configuration->mediaKeysStorageDirectory().isolatedCopy(), callbackAggregator] {
>             auto origins = mediaKeyOrigins(mediaKeysStorageDirectory);
> 
>             RunLoop::main().dispatch([callbackAggregator, origins = WTFMove(origins)]() mutable {
>@@ -740,7 +737,7 @@ void WebsiteDataStore::removeData(Option
> #if ENABLE(VIDEO)
>     if (dataTypes.contains(WebsiteDataType::DiskCache)) {
>         callbackAggregator->addPendingCallback();
>-        m_queue->dispatch([modifiedSince, mediaCacheDirectory = m_configuration.mediaCacheDirectory.isolatedCopy(), callbackAggregator] {
>+        m_queue->dispatch([modifiedSince, mediaCacheDirectory = m_configuration->mediaCacheDirectory().isolatedCopy(), callbackAggregator] {
>             WebCore::HTMLMediaElement::clearMediaCache(mediaCacheDirectory, modifiedSince);
>             
>             WTF::RunLoop::main().dispatch([callbackAggregator] {
>@@ -826,7 +823,7 @@ void WebsiteDataStore::removeData(Option
>     if (dataTypes.contains(WebsiteDataType::OfflineWebApplicationCache) && isPersistent()) {
>         callbackAggregator->addPendingCallback();
> 
>-        m_queue->dispatch([applicationCacheDirectory = m_configuration.applicationCacheDirectory.isolatedCopy(), applicationCacheFlatFileSubdirectoryName = m_configuration.applicationCacheFlatFileSubdirectoryName.isolatedCopy(), callbackAggregator] {
>+        m_queue->dispatch([applicationCacheDirectory = m_configuration->applicationCacheDirectory().isolatedCopy(), applicationCacheFlatFileSubdirectoryName = m_configuration->applicationCacheFlatFileSubdirectoryName().isolatedCopy(), callbackAggregator] {
>             auto storage = WebCore::ApplicationCacheStorage::create(applicationCacheDirectory, applicationCacheFlatFileSubdirectoryName);
> 
>             storage->deleteAllCaches();
>@@ -840,7 +837,7 @@ void WebsiteDataStore::removeData(Option
>     if (dataTypes.contains(WebsiteDataType::WebSQLDatabases) && isPersistent()) {
>         callbackAggregator->addPendingCallback();
> 
>-        m_queue->dispatch([webSQLDatabaseDirectory = m_configuration.webSQLDatabaseDirectory.isolatedCopy(), callbackAggregator, modifiedSince] {
>+        m_queue->dispatch([webSQLDatabaseDirectory = m_configuration->webSQLDatabaseDirectory().isolatedCopy(), callbackAggregator, modifiedSince] {
>             WebCore::DatabaseTracker::trackerWithDatabasePath(webSQLDatabaseDirectory)->deleteDatabasesModifiedSince(modifiedSince);
> 
>             RunLoop::main().dispatch([callbackAggregator] {
>@@ -852,7 +849,7 @@ void WebsiteDataStore::removeData(Option
>     if (dataTypes.contains(WebsiteDataType::MediaKeys) && isPersistent()) {
>         callbackAggregator->addPendingCallback();
> 
>-        m_queue->dispatch([mediaKeysStorageDirectory = m_configuration.mediaKeysStorageDirectory.isolatedCopy(), callbackAggregator, modifiedSince] {
>+        m_queue->dispatch([mediaKeysStorageDirectory = m_configuration->mediaKeysStorageDirectory().isolatedCopy(), callbackAggregator, modifiedSince] {
>             removeMediaKeys(mediaKeysStorageDirectory, modifiedSince);
> 
>             RunLoop::main().dispatch([callbackAggregator] {
>@@ -1006,7 +1003,7 @@ void WebsiteDataStore::removeData(Option
>         
> #if ENABLE(VIDEO)
>         callbackAggregator->addPendingCallback();
>-        m_queue->dispatch([origins = WTFMove(origins), mediaCacheDirectory = m_configuration.mediaCacheDirectory.isolatedCopy(), callbackAggregator] {
>+        m_queue->dispatch([origins = WTFMove(origins), mediaCacheDirectory = m_configuration->mediaCacheDirectory().isolatedCopy(), callbackAggregator] {
> 
>             // FIXME: Move SecurityOrigin::toRawString to SecurityOriginData and
>             // make HTMLMediaElement::clearMediaCacheForOrigins take SecurityOriginData.
>@@ -1113,7 +1110,7 @@ void WebsiteDataStore::removeData(Option
>         }
> 
>         callbackAggregator->addPendingCallback();
>-        m_queue->dispatch([origins = WTFMove(origins), applicationCacheDirectory = m_configuration.applicationCacheDirectory.isolatedCopy(), applicationCacheFlatFileSubdirectoryName = m_configuration.applicationCacheFlatFileSubdirectoryName.isolatedCopy(), callbackAggregator] {
>+        m_queue->dispatch([origins = WTFMove(origins), applicationCacheDirectory = m_configuration->applicationCacheDirectory().isolatedCopy(), applicationCacheFlatFileSubdirectoryName = m_configuration->applicationCacheFlatFileSubdirectoryName().isolatedCopy(), callbackAggregator] {
>             auto storage = WebCore::ApplicationCacheStorage::create(applicationCacheDirectory, applicationCacheFlatFileSubdirectoryName);
> 
>             for (const auto& origin : origins)
>@@ -1133,7 +1130,7 @@ void WebsiteDataStore::removeData(Option
>         }
> 
>         callbackAggregator->addPendingCallback();
>-        m_queue->dispatch([origins = WTFMove(origins), callbackAggregator, webSQLDatabaseDirectory = m_configuration.webSQLDatabaseDirectory.isolatedCopy()] {
>+        m_queue->dispatch([origins = WTFMove(origins), callbackAggregator, webSQLDatabaseDirectory = m_configuration->webSQLDatabaseDirectory().isolatedCopy()] {
>             auto databaseTracker = WebCore::DatabaseTracker::trackerWithDatabasePath(webSQLDatabaseDirectory);
>             for (auto& origin : origins)
>                 databaseTracker->deleteOrigin(origin);
>@@ -1151,7 +1148,7 @@ void WebsiteDataStore::removeData(Option
>         }
> 
>         callbackAggregator->addPendingCallback();
>-        m_queue->dispatch([mediaKeysStorageDirectory = m_configuration.mediaKeysStorageDirectory.isolatedCopy(), callbackAggregator, origins = WTFMove(origins)] {
>+        m_queue->dispatch([mediaKeysStorageDirectory = m_configuration->mediaKeysStorageDirectory().isolatedCopy(), callbackAggregator, origins = WTFMove(origins)] {
> 
>             removeMediaKeys(mediaKeysStorageDirectory, origins);
> 
>@@ -1663,7 +1660,7 @@ WebsiteDataStoreParameters WebsiteDataSt
> 
> #if ENABLE(SERVICE_WORKER)
>     parameters.serviceWorkerRegistrationDirectory = resolvedServiceWorkerRegistrationDirectory();
>-    if (!parameters.serviceWorkerRegistrationDirectory.isEmpty())
>+    if (!parameters.serviceWorkerRegistrationDirectory().isEmpty())
>         SandboxExtension::createHandleForReadWriteDirectory(parameters.serviceWorkerRegistrationDirectory, parameters.serviceWorkerRegistrationDirectoryExtensionHandle);
> #endif
> 
>Index: Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.h
>===================================================================
>--- Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.h	(revision 238856)
>+++ Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.h	(working copy)
>@@ -27,6 +27,7 @@
> 
> #include "NetworkSessionCreationParameters.h"
> #include "WebProcessLifetimeObserver.h"
>+#include "WebsiteDataStoreConfiguration.h"
> #include <WebCore/Cookie.h>
> #include <WebCore/SecurityOriginData.h>
> #include <WebCore/SecurityOriginHash.h>
>@@ -80,32 +81,8 @@ struct PluginModuleInfo;
> 
> class WebsiteDataStore : public RefCounted<WebsiteDataStore>, public WebProcessLifetimeObserver, public Identified<WebsiteDataStore>, public CanMakeWeakPtr<WebsiteDataStore>  {
> public:
>-    constexpr static uint64_t defaultCacheStoragePerOriginQuota = 50 * 1024 * 1024;
>-
>-    struct Configuration {
>-        String cacheStorageDirectory;
>-        uint64_t cacheStoragePerOriginQuota { defaultCacheStoragePerOriginQuota };
>-        String networkCacheDirectory;
>-        String applicationCacheDirectory;
>-        String applicationCacheFlatFileSubdirectoryName;
>-
>-        String mediaCacheDirectory;
>-        String indexedDBDatabaseDirectory;
>-        String serviceWorkerRegistrationDirectory;
>-        String webSQLDatabaseDirectory;
>-        String localStorageDirectory;
>-        String mediaKeysStorageDirectory;
>-        String deviceIdHashSaltsStorageDirectory;
>-        String resourceLoadStatisticsDirectory;
>-        String javaScriptConfigurationDirectory;
>-        String cookieStorageFile;
>-        String sourceApplicationBundleIdentifier;
>-        String sourceApplicationSecondaryIdentifier;
>-
>-        explicit Configuration();
>-    };
>     static Ref<WebsiteDataStore> createNonPersistent();
>-    static Ref<WebsiteDataStore> create(Configuration, PAL::SessionID);
>+    static Ref<WebsiteDataStore> create(Ref<WebsiteDataStoreConfiguration>&&, PAL::SessionID);
>     virtual ~WebsiteDataStore();
> 
>     static WebsiteDataStore* existingNonDefaultDataStoreForSessionID(PAL::SessionID);
>@@ -119,12 +96,12 @@ public:
>     void setResourceLoadStatisticsDebugMode(bool);
>     void setResourceLoadStatisticsDebugMode(bool, CompletionHandler<void()>&&);
> 
>-    uint64_t cacheStoragePerOriginQuota() const { return m_resolvedConfiguration.cacheStoragePerOriginQuota; }
>-    void setCacheStoragePerOriginQuota(uint64_t quota) { m_resolvedConfiguration.cacheStoragePerOriginQuota = quota; }
>-    const String& cacheStorageDirectory() const { return m_resolvedConfiguration.cacheStorageDirectory; }
>-    void setCacheStorageDirectory(String&& directory) { m_resolvedConfiguration.cacheStorageDirectory = WTFMove(directory); }
>-    const String& serviceWorkerRegistrationDirectory() const { return m_resolvedConfiguration.serviceWorkerRegistrationDirectory; }
>-    void setServiceWorkerRegistrationDirectory(String&& directory) { m_resolvedConfiguration.serviceWorkerRegistrationDirectory = WTFMove(directory); }
>+    uint64_t cacheStoragePerOriginQuota() const { return m_resolvedConfiguration->cacheStoragePerOriginQuota(); }
>+    void setCacheStoragePerOriginQuota(uint64_t quota) { m_resolvedConfiguration->setCacheStoragePerOriginQuota(quota); }
>+    const String& cacheStorageDirectory() const { return m_resolvedConfiguration->cacheStorageDirectory(); }
>+    void setCacheStorageDirectory(String&& directory) { m_resolvedConfiguration->setCacheStorageDirectory(WTFMove(directory)); }
>+    const String& serviceWorkerRegistrationDirectory() const { return m_resolvedConfiguration->serviceWorkerRegistrationDirectory(); }
>+    void setServiceWorkerRegistrationDirectory(String&& directory) { m_resolvedConfiguration->setServiceWorkerRegistrationDirectory(WTFMove(directory)); }
> 
>     WebResourceLoadStatisticsStore* resourceLoadStatistics() const { return m_resourceLoadStatistics.get(); }
>     void clearResourceLoadStatisticsInWebProcesses(CompletionHandler<void()>&&);
>@@ -153,15 +130,15 @@ public:
>     void setCacheMaxAgeCapForPrevalentResources(Seconds, CompletionHandler<void()>&&);
>     void resetCacheMaxAgeCapForPrevalentResources(CompletionHandler<void()>&&);
>     void resolveDirectoriesIfNecessary();
>-    const String& resolvedApplicationCacheDirectory() const { return m_resolvedConfiguration.applicationCacheDirectory; }
>-    const String& resolvedMediaCacheDirectory() const { return m_resolvedConfiguration.mediaCacheDirectory; }
>-    const String& resolvedMediaKeysDirectory() const { return m_resolvedConfiguration.mediaKeysStorageDirectory; }
>-    const String& resolvedDatabaseDirectory() const { return m_resolvedConfiguration.webSQLDatabaseDirectory; }
>-    const String& resolvedJavaScriptConfigurationDirectory() const { return m_resolvedConfiguration.javaScriptConfigurationDirectory; }
>-    const String& resolvedCookieStorageFile() const { return m_resolvedConfiguration.cookieStorageFile; }
>-    const String& resolvedIndexedDatabaseDirectory() const { return m_resolvedConfiguration.indexedDBDatabaseDirectory; }
>-    const String& resolvedServiceWorkerRegistrationDirectory() const { return m_resolvedConfiguration.serviceWorkerRegistrationDirectory; }
>-    const String& resolvedResourceLoadStatisticsDirectory() const { return m_resolvedConfiguration.resourceLoadStatisticsDirectory; }
>+    const String& resolvedApplicationCacheDirectory() const { return m_resolvedConfiguration->applicationCacheDirectory(); }
>+    const String& resolvedMediaCacheDirectory() const { return m_resolvedConfiguration->mediaCacheDirectory(); }
>+    const String& resolvedMediaKeysDirectory() const { return m_resolvedConfiguration->mediaKeysStorageDirectory(); }
>+    const String& resolvedDatabaseDirectory() const { return m_resolvedConfiguration->webSQLDatabaseDirectory(); }
>+    const String& resolvedJavaScriptConfigurationDirectory() const { return m_resolvedConfiguration->javaScriptConfigurationDirectory(); }
>+    const String& resolvedCookieStorageFile() const { return m_resolvedConfiguration->cookieStorageFile(); }
>+    const String& resolvedIndexedDatabaseDirectory() const { return m_resolvedConfiguration->indexedDBDatabaseDirectory(); }
>+    const String& resolvedServiceWorkerRegistrationDirectory() const { return m_resolvedConfiguration->serviceWorkerRegistrationDirectory(); }
>+    const String& resolvedResourceLoadStatisticsDirectory() const { return m_resolvedConfiguration->resourceLoadStatisticsDirectory(); }
> 
>     StorageManager* storageManager() { return m_storageManager.get(); }
> 
>@@ -211,7 +188,7 @@ public:
> 
> private:
>     explicit WebsiteDataStore(PAL::SessionID);
>-    explicit WebsiteDataStore(Configuration, PAL::SessionID);
>+    explicit WebsiteDataStore(Ref<WebsiteDataStoreConfiguration>&&, PAL::SessionID);
> 
>     void fetchDataAndApply(OptionSet<WebsiteDataType>, OptionSet<WebsiteDataFetchOption>, RefPtr<WorkQueue>&&, Function<void(Vector<WebsiteDataRecord>)>&& apply);
> 
>@@ -244,8 +221,8 @@ private:
> 
>     const PAL::SessionID m_sessionID;
> 
>-    const Configuration m_configuration;
>-    Configuration m_resolvedConfiguration;
>+    Ref<WebsiteDataStoreConfiguration> m_resolvedConfiguration;
>+    Ref<const WebsiteDataStoreConfiguration> m_configuration;
>     bool m_hasResolvedDirectories { false };
> 
>     const RefPtr<StorageManager> m_storageManager;
>Index: Source/WebKit/UIProcess/WebsiteData/WebsiteDataStoreConfiguration.cpp
>===================================================================
>--- Source/WebKit/UIProcess/WebsiteData/WebsiteDataStoreConfiguration.cpp	(nonexistent)
>+++ Source/WebKit/UIProcess/WebsiteData/WebsiteDataStoreConfiguration.cpp	(working copy)
>@@ -0,0 +1,36 @@
>+/*
>+ * Copyright (C) 2018 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#include "config.h"
>+#include "WebsiteDataStoreConfiguration.h"
>+
>+namespace WebKit {
>+
>+WebsiteDataStoreConfiguration::WebsiteDataStoreConfiguration()
>+    : m_resourceLoadStatisticsDirectory(API::WebsiteDataStore::defaultResourceLoadStatisticsDirectory())
>+{
>+}
>+
>+} // namespace WebKit
>Index: Source/WebKit/UIProcess/WebsiteData/WebsiteDataStoreConfiguration.h
>===================================================================
>--- Source/WebKit/UIProcess/WebsiteData/WebsiteDataStoreConfiguration.h	(nonexistent)
>+++ Source/WebKit/UIProcess/WebsiteData/WebsiteDataStoreConfiguration.h	(working copy)
>@@ -0,0 +1,114 @@
>+/*
>+ * Copyright (C) 2018 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#include "APIObject.h"
>+#include <wtf/text/WTFString.h>
>+
>+namespace WebKit {
>+
>+class WebsiteDataStoreConfiguration : public API::ObjectImpl<API::Object::Type::WebsiteDataStoreConfiguration> {
>+public:
>+    static Ref<WebsiteDataStoreConfiguration> create() { return adoptRef(*new WebsiteDataStoreConfiguration); }
>+
>+    uint64_t cacheStoragePerOriginQuota() { return m_cacheStoragePerOriginQuota; }
>+    void setCacheStoragePerOriginQuota(uint64_t quota) { m_cacheStoragePerOriginQuota = quota; }
>+
>+    const String& applicationCacheDirectory() const { return m_applicationCacheDirectory; }
>+    void setApplicationCacheDirectory(String&& directory) { m_applicationCacheDirectory = WTFMove(directory); }
>+    
>+    const String& mediaCacheDirectory() const { return m_mediaCacheDirectory; }
>+    void setMediaCacheDirectory(String&& directory) { m_mediaCacheDirectory = WTFMove(directory); }
>+    
>+    const String& mediaKeysStorageDirectory() const { return m_mediaKeysStorageDirectory; }
>+    void setMediaKeysStorageDirectory(String&& directory) { m_mediaKeysStorageDirectory = WTFMove(directory); }
>+    
>+    const String& javaScriptConfigurationDirectory() const { return m_javaScriptConfigurationDirectory; }
>+    void setJavaScriptConfigurationDirectory(String&& directory) { m_javaScriptConfigurationDirectory = WTFMove(directory); }
>+    
>+    const String& webStorageDirectory() const { return m_webStorageDirectory; }
>+    void setWebStorageDirectory(String&& directory) { m_webStorageDirectory = WTFMove(directory); }
>+
>+    const String& indexedDBDatabaseDirectory() const { return m_indexedDBDatabaseDirectory; }
>+    void setIndexedDBDatabaseDirectory(String&& directory) { m_indexedDBDatabaseDirectory = WTFMove(directory); }
>+
>+    const String& webSQLDatabaseDirectory() const { return m_webSQLDatabaseDirectory; }
>+    void setWebSQLDatabaseDirectory(String&& directory) { m_webSQLDatabaseDirectory = WTFMove(directory); }
>+
>+    const String& localStorageDirectory() const { return m_localStorageDirectory; }
>+    void setLocalStorageDirectory(String&& directory) { m_localStorageDirectory = WTFMove(directory); }
>+    
>+    const String& cookieStorageFile() const { return m_cookieStorageFile; }
>+    void setCookieStorageFile(String&& directory) { m_cookieStorageFile = WTFMove(directory); }
>+    
>+    const String& resourceLoadStatisticsDirectory() const { return m_resourceLoadStatisticsDirectory; }
>+    void setResourceLoadStatisticsDirectory(String&& directory) { m_resourceLoadStatisticsDirectory = WTFMove(directory); }
>+
>+    const String& networkCacheDirectory() const { return m_networkCacheDirectory; }
>+    void setNetworkCacheDirectory(String&& directory) { m_networkCacheDirectory = WTFMove(directory); }
>+    
>+    const String& cacheStorageDirectory() const { return m_cacheStorageDirectory; }
>+    void setCacheStorageDirectory(String&& directory) { m_cacheStorageDirectory = WTFMove(directory); }
>+    
>+    const String& applicationCacheFlatFileSubdirectoryName() const { return m_applicationCacheFlatFileSubdirectoryName; }
>+    void setApplicationCacheFlatFileSubdirectoryName(String&& directory) { m_applicationCacheFlatFileSubdirectoryName = WTFMove(directory); }
>+    
>+    const String& serviceWorkerRegistrationDirectory() const { return m_serviceWorkerRegistrationDirectory; }
>+    void setServiceWorkerRegistrationDirectory(String&& directory) { m_serviceWorkerRegistrationDirectory = WTFMove(directory); }
>+    
>+    const String& sourceApplicationBundleIdentifier() const { return m_sourceApplicationBundleIdentifier; }
>+    void setSourceApplicationBundleIdentifier(String&& identifier) { m_sourceApplicationBundleIdentifier = WTFMove(identifier); }
>+
>+    const String& sourceApplicationSecondaryIdentifier() const { return m_sourceApplicationSecondaryIdentifier; }
>+    void setSourceApplicationSecondaryIdentifier(String&& identifier) { m_sourceApplicationSecondaryIdentifier = WTFMove(identifier); }
>+
>+    constexpr static uint64_t defaultCacheStoragePerOriginQuota = 50 * 1024 * 1024;
>+
>+private:
>+    WebsiteDataStoreConfiguration();
>+
>+    String m_cacheStorageDirectory;
>+    uint64_t m_cacheStoragePerOriginQuota { defaultCacheStoragePerOriginQuota };
>+    String m_networkCacheDirectory;
>+    String m_applicationCacheDirectory;
>+    String m_applicationCacheFlatFileSubdirectoryName;
>+    
>+    String m_webStorageDirectory;
>+    String m_mediaCacheDirectory;
>+    String m_indexedDBDatabaseDirectory;
>+    String m_serviceWorkerRegistrationDirectory;
>+    String m_webSQLDatabaseDirectory;
>+    String m_localStorageDirectory;
>+    String m_mediaKeysStorageDirectory;
>+    String m_deviceIdHashSaltsStorageDirectory;
>+    String m_resourceLoadStatisticsDirectory;
>+    String m_javaScriptConfigurationDirectory;
>+    String m_cookieStorageFile;
>+    String m_sourceApplicationBundleIdentifier;
>+    String m_sourceApplicationSecondaryIdentifier;
>+};
>+
>+}
>Index: Source/WebKit/UIProcess/WebsiteData/Cocoa/WebsiteDataStoreCocoa.mm
>===================================================================
>--- Source/WebKit/UIProcess/WebsiteData/Cocoa/WebsiteDataStoreCocoa.mm	(revision 238856)
>+++ Source/WebKit/UIProcess/WebsiteData/Cocoa/WebsiteDataStoreCocoa.mm	(working copy)
>@@ -73,8 +73,8 @@ WebsiteDataStoreParameters WebsiteDataSt
>         m_boundInterfaceIdentifier,
>         m_allowsCellularAccess,
>         m_proxyConfiguration,
>-        m_configuration.sourceApplicationBundleIdentifier,
>-        m_configuration.sourceApplicationSecondaryIdentifier,
>+        m_configuration->sourceApplicationBundleIdentifier(),
>+        m_configuration->sourceApplicationSecondaryIdentifier(),
>         shouldLogCookieInformation,
>         Seconds { [defaults integerForKey:WebKitNetworkLoadThrottleLatencyMillisecondsDefaultsKey] / 1000. }
>     };
>@@ -89,8 +89,8 @@ WebsiteDataStoreParameters WebsiteDataSt
>     }
> 
>     parameters.uiProcessCookieStorageIdentifier = m_uiProcessCookieStorageIdentifier;
>-    parameters.networkSessionParameters.sourceApplicationBundleIdentifier = m_configuration.sourceApplicationBundleIdentifier;
>-    parameters.networkSessionParameters.sourceApplicationSecondaryIdentifier = m_configuration.sourceApplicationSecondaryIdentifier;
>+    parameters.networkSessionParameters.sourceApplicationBundleIdentifier = m_configuration->sourceApplicationBundleIdentifier();
>+    parameters.networkSessionParameters.sourceApplicationSecondaryIdentifier = m_configuration->sourceApplicationSecondaryIdentifier();
> 
>     parameters.pendingCookies = copyToVector(m_pendingCookies);
> 
>Index: Source/WebKit/WebKit.xcodeproj/project.pbxproj
>===================================================================
>--- Source/WebKit/WebKit.xcodeproj/project.pbxproj	(revision 238856)
>+++ Source/WebKit/WebKit.xcodeproj/project.pbxproj	(working copy)
>@@ -3432,6 +3432,9 @@
> 		5C298D9E1C3DEF2900470AFE /* PendingDownload.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PendingDownload.h; sourceTree = "<group>"; };
> 		5C359C0C21547321009E7948 /* WKDeprecated.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WKDeprecated.h; sourceTree = "<group>"; };
> 		5C3AEA8E1FE1F1DF002318D3 /* WebsitePoliciesData.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = WebsitePoliciesData.cpp; sourceTree = "<group>"; };
>+		5C46C0AC21B7198B00BC5991 /* WebsiteDataStoreConfiguration.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = WebsiteDataStoreConfiguration.cpp; sourceTree = "<group>"; };
>+		5C46C0AD21B7198C00BC5991 /* WebsiteDataStoreConfiguration.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WebsiteDataStoreConfiguration.h; sourceTree = "<group>"; };
>+		5C46C0AE21B71AE200BC5991 /* _WKWebsiteDataStoreConfigurationInternal.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = _WKWebsiteDataStoreConfigurationInternal.h; sourceTree = "<group>"; };
> 		5C4B9D8A210A8C46008F14D1 /* UndoOrRedo.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = UndoOrRedo.h; sourceTree = "<group>"; };
> 		5C62FDF81EFC263C00CE072E /* WKURLSchemeTaskPrivate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = WKURLSchemeTaskPrivate.h; sourceTree = "<group>"; };
> 		5C6CE6D01F59BC460007C6CB /* PageClientImplCocoa.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = PageClientImplCocoa.mm; sourceTree = "<group>"; };
>@@ -4855,6 +4858,8 @@
> 				1A4832CF1A9BD821008B4DFE /* WebsiteDataRecord.h */,
> 				1A53C2A41A32569F004E8C70 /* WebsiteDataStore.cpp */,
> 				1A53C2A51A32569F004E8C70 /* WebsiteDataStore.h */,
>+				5C46C0AC21B7198B00BC5991 /* WebsiteDataStoreConfiguration.cpp */,
>+				5C46C0AD21B7198C00BC5991 /* WebsiteDataStoreConfiguration.h */,
> 			);
> 			path = WebsiteData;
> 			sourceTree = "<group>";
>@@ -6052,6 +6057,7 @@
> 				1AE2867F1C7F92BF0069AC4F /* _WKWebsiteDataSizeInternal.h */,
> 				5120C8331E5B71570025B250 /* _WKWebsiteDataStoreConfiguration.h */,
> 				5120C8341E5B71570025B250 /* _WKWebsiteDataStoreConfiguration.mm */,
>+				5C46C0AE21B71AE200BC5991 /* _WKWebsiteDataStoreConfigurationInternal.h */,
> 				5CB237891DF0DD4300117AA3 /* _WKWebsitePolicies.h */,
> 				5CB2378A1DF0DD4300117AA3 /* _WKWebsitePolicies.mm */,
> 				5CB2378D1DF0E0C200117AA3 /* _WKWebsitePoliciesInternal.h */,

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Attachments on bug 192380: 356533 | 356546 | 356549 | 356556 | 356559 | 356561 | 356562 | 356616