Attachment 424744 Details for Bug 223569 – Patch

[patch] Patch

bug-223569-20210331101836.patch (text/plain), 21.62 KB, created by Rob Buis on 2021-03-31 01:18:38 PDT

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Creator: Rob Buis

Created: 2021-03-31 01:18:38 PDT

Size: 21.62 KB

patch

obsolete

>Subversion Revision: 275271
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index 698e32fb33433f7ed2e8eba65bc67ccd75dc0c81..9629beae4122c2f36dff3e0c13f2cb1b17b9ecf9 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,43 @@
>+2021-03-31  Rob Buis  <rbuis@igalia.com>
>+
>+        Support contain: layout
>+        https://bugs.webkit.org/show_bug.cgi?id=223569
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        WIP.
>+
>+        * rendering/RenderBlock.cpp:
>+        (WebCore::RenderBlock::firstLineBaseline const):
>+        (WebCore::RenderBlock::inlineBlockBaseline const):
>+        * rendering/RenderBlockFlow.cpp:
>+        (WebCore::RenderBlockFlow::firstLineBaseline const):
>+        (WebCore::RenderBlockFlow::inlineBlockBaseline const):
>+        * rendering/RenderBox.cpp:
>+        (WebCore::RenderBox::createsNewFormattingContext const):
>+        (WebCore::RenderBox::layoutOverflowRectForPropagation const):
>+        * rendering/RenderBox.h:
>+        * rendering/RenderButton.cpp:
>+        (WebCore::RenderButton::baselinePosition const):
>+        * rendering/RenderElement.h:
>+        (WebCore::RenderElement::canContainFixedPositionObjects const):
>+        (WebCore::RenderElement::canContainAbsolutelyPositionedObjects const):
>+        * rendering/RenderFlexibleBox.cpp:
>+        (WebCore::RenderFlexibleBox::firstLineBaseline const):
>+        * rendering/RenderGrid.cpp:
>+        (WebCore::RenderGrid::firstLineBaseline const):
>+        * rendering/RenderLayer.cpp:
>+        (WebCore::RenderLayer::shouldBeCSSStackingContext const):
>+        * rendering/RenderObject.cpp:
>+        (WebCore::objectIsRelayoutBoundary):
>+        * rendering/RenderObject.h:
>+        (WebCore::RenderObject::isAtomicInlineLevelBox const):
>+        (WebCore::RenderObject::shouldApplyLayoutContainment const):
>+        * rendering/RenderTable.cpp:
>+        (WebCore::RenderTable::firstLineBaseline const):
>+        * rendering/style/RenderStyle.h:
>+        (WebCore::RenderStyle::containsLayout const):
>+
> 2021-03-30  Antoine Quint  <graouts@webkit.org>
> 
>         Computed style for background-position should not use "left" and "top" keywords
>diff --git a/Source/WebCore/rendering/RenderBlock.cpp b/Source/WebCore/rendering/RenderBlock.cpp
>index 8014085258fa7a2c8400266a472d369b055d01d6..8da94b7bf138c9d46298300741d047101924aebc 100644
>--- a/Source/WebCore/rendering/RenderBlock.cpp
>+++ b/Source/WebCore/rendering/RenderBlock.cpp
>@@ -2553,6 +2553,9 @@ LayoutUnit RenderBlock::minLineHeightForReplacedRenderer(bool isFirstLine, Layou
> 
> Optional<int> RenderBlock::firstLineBaseline() const
> {
>+    if (shouldApplyLayoutContainment())
>+        return Optional<int>();
>+
>     if (isWritingModeRoot() && !isRubyRun())
>         return Optional<int>();
> 
>@@ -2568,6 +2571,9 @@ Optional<int> RenderBlock::firstLineBaseline() const
> 
> Optional<int> RenderBlock::inlineBlockBaseline(LineDirectionMode lineDirection) const
> {
>+    if (shouldApplyLayoutContainment())
>+        return Optional<int>(lineDirection == HorizontalLine ? marginBottom() + height() : marginLeft() + width());
>+
>     if (isWritingModeRoot() && !isRubyRun())
>         return Optional<int>();
> 
>diff --git a/Source/WebCore/rendering/RenderBlockFlow.cpp b/Source/WebCore/rendering/RenderBlockFlow.cpp
>index 4d424343aa63bc4e56d7ecc992e0ca17d8abfc04..88b4fa46406307932432b1a6e5ae7902f436ef4b 100644
>--- a/Source/WebCore/rendering/RenderBlockFlow.cpp
>+++ b/Source/WebCore/rendering/RenderBlockFlow.cpp
>@@ -3114,6 +3114,9 @@ Optional<int> RenderBlockFlow::firstLineBaseline() const
>     if (!childrenInline())
>         return RenderBlock::firstLineBaseline();
> 
>+    if (shouldApplyLayoutContainment())
>+        return WTF::nullopt;
>+
>     if (!hasLines())
>         return WTF::nullopt;
> 
>@@ -3136,7 +3139,7 @@ Optional<int> RenderBlockFlow::inlineBlockBaseline(LineDirectionMode lineDirecti
>     if (style().display() == DisplayType::InlineBlock) {
>         // The baseline of an 'inline-block' is the baseline of its last line box in the normal flow, unless it has either no in-flow line boxes or if its 'overflow'
>         // property has a computed value other than 'visible'. see https://www.w3.org/TR/CSS22/visudet.html
>-        auto shouldSynthesizeBaseline = !style().isOverflowVisible() && !is<HTMLFormControlElement>(element());
>+        auto shouldSynthesizeBaseline = (!style().isOverflowVisible() && !is<HTMLFormControlElement>(element())) || shouldApplyLayoutContainment();
>         if (shouldSynthesizeBaseline)
>             return WTF::nullopt;
>     }
>diff --git a/Source/WebCore/rendering/RenderBox.cpp b/Source/WebCore/rendering/RenderBox.cpp
>index 3f32466dafb5f8e721d5cd129701ec0347e5e367..e78ecc8dd1025b93701ac34a808bb532c771a269 100644
>--- a/Source/WebCore/rendering/RenderBox.cpp
>+++ b/Source/WebCore/rendering/RenderBox.cpp
>@@ -4677,7 +4677,7 @@ bool RenderBox::createsNewFormattingContext() const
> {
>     return isInlineBlockOrInlineTable() || isFloatingOrOutOfFlowPositioned() || hasOverflowClip() || isFlexItemIncludingDeprecated()
>         || isTableCell() || isTableCaption() || isFieldset() || isWritingModeRoot() || isDocumentElementRenderer() || isRenderFragmentedFlow() || isRenderFragmentContainer()
>-        || isGridItem() || style().specifiesColumns() || style().columnSpan() == ColumnSpan::All || style().display() == DisplayType::FlowRoot;
>+        || style().containsLayout() || isGridItem() || style().specifiesColumns() || style().columnSpan() == ColumnSpan::All || style().display() == DisplayType::FlowRoot;
> }
> 
> bool RenderBox::avoidsFloats() const
>@@ -4924,7 +4924,7 @@ LayoutRect RenderBox::layoutOverflowRectForPropagation(const RenderStyle* parent
> {
>     // Only propagate interior layout overflow if we don't clip it.
>     LayoutRect rect = borderBoxRect();
>-    if (!hasOverflowClip())
>+    if (!shouldApplyLayoutContainment() && !hasOverflowClip())
>         rect.unite(layoutOverflowRect());
> 
>     bool hasTransform = this->hasTransform();
>diff --git a/Source/WebCore/rendering/RenderBox.h b/Source/WebCore/rendering/RenderBox.h
>index c5a8d8fc957dde39062c03ea1faf7c6dcacce512..b0bf2621812dc1c51ddb63d0c101a3be5a35caab 100644
>--- a/Source/WebCore/rendering/RenderBox.h
>+++ b/Source/WebCore/rendering/RenderBox.h
>@@ -54,7 +54,7 @@ public:
>     {
>         return isDocumentElementRenderer() || isPositioned() || createsGroup() || hasOverflowClip()
>             || hasTransformRelatedProperty() || hasHiddenBackface() || hasReflection() || style().specifiesColumns()
>-            || !style().hasAutoUsedZIndex() || hasRunningAcceleratedAnimations();
>+            || style().containsLayout() || !style().hasAutoUsedZIndex() || hasRunningAcceleratedAnimations();
>     }
> 
>     bool requiresLayerWithScrollableArea() const;
>diff --git a/Source/WebCore/rendering/RenderButton.cpp b/Source/WebCore/rendering/RenderButton.cpp
>index 7ed815c76a4e1297a6d186a3222f07526d744b16..790aa0448e1d701c8cf09f202791dfea9e7d3e93 100644
>--- a/Source/WebCore/rendering/RenderButton.cpp
>+++ b/Source/WebCore/rendering/RenderButton.cpp
>@@ -148,12 +148,14 @@ static int synthesizedBaselineFromContentBox(const RenderBox& box, LineDirection
>     return direction == HorizontalLine ? box.borderTop() + box.paddingTop() + box.contentHeight() : box.borderRight() + box.paddingRight() + box.contentWidth();
> }
> 
>-int RenderButton::baselinePosition(FontBaseline, bool, LineDirectionMode direction, LinePositionMode) const
>+int RenderButton::baselinePosition(FontBaseline fontBaseline, bool firstLine, LineDirectionMode direction, LinePositionMode mode) const
> {
>     // We cannot rely on RenderFlexibleBox::baselinePosition() because of flexboxes have some special behavior
>     // regarding baselines that shouldn't apply to buttons.
>-    int baseline = firstLineBaseline().valueOr(synthesizedBaselineFromContentBox(*this, direction));
>+    if (shouldApplyLayoutContainment())
>+        return RenderFlexibleBox::baselinePosition(fontBaseline, firstLine, direction, mode);
>     int marginAscent = direction == HorizontalLine ? marginTop() : marginRight();
>+    int baseline = firstLineBaseline().valueOr(synthesizedBaselineFromContentBox(*this, direction));
>     return baseline + marginAscent;
> }
> 
>diff --git a/Source/WebCore/rendering/RenderElement.h b/Source/WebCore/rendering/RenderElement.h
>index 232928cdb7f094dab407f03a84322a846ec1cf7c..997c2463f86b5016f4d32e233b1f816263017369 100644
>--- a/Source/WebCore/rendering/RenderElement.h
>+++ b/Source/WebCore/rendering/RenderElement.h
>@@ -427,6 +427,7 @@ inline bool RenderElement::canContainFixedPositionObjects() const
>     return isRenderView()
>         || (hasTransform() && isRenderBlock())
>         || isSVGForeignObject()
>+        || shouldApplyLayoutContainment()
>         || isOutOfFlowRenderFragmentedFlow();
> }
> 
>@@ -435,6 +436,7 @@ inline bool RenderElement::canContainAbsolutelyPositionedObjects() const
>     return style().position() != PositionType::Static
>         || (isRenderBlock() && hasTransformRelatedProperty())
>         || isSVGForeignObject()
>+        || shouldApplyLayoutContainment()
>         || isRenderView();
> }
> 
>diff --git a/Source/WebCore/rendering/RenderFlexibleBox.cpp b/Source/WebCore/rendering/RenderFlexibleBox.cpp
>index 2cc93d6ad93a0ad522c908518873b2912d7fc121..34e1f04dc3addbb8978882bb95458745801852d9 100644
>--- a/Source/WebCore/rendering/RenderFlexibleBox.cpp
>+++ b/Source/WebCore/rendering/RenderFlexibleBox.cpp
>@@ -160,7 +160,7 @@ int RenderFlexibleBox::baselinePosition(FontBaseline, bool, LineDirectionMode di
> 
> Optional<int> RenderFlexibleBox::firstLineBaseline() const
> {
>-    if (isWritingModeRoot() || m_numberOfInFlowChildrenOnFirstLine <= 0)
>+    if (isWritingModeRoot() || m_numberOfInFlowChildrenOnFirstLine <= 0 || shouldApplyLayoutContainment())
>         return Optional<int>();
>     RenderBox* baselineChild = nullptr;
>     int childNumber = 0;
>diff --git a/Source/WebCore/rendering/RenderGrid.cpp b/Source/WebCore/rendering/RenderGrid.cpp
>index e626d99b44915393f5634977019de942808a4a79..a0b142116c0354858c5933f8a81bc704760b1bcb 100644
>--- a/Source/WebCore/rendering/RenderGrid.cpp
>+++ b/Source/WebCore/rendering/RenderGrid.cpp
>@@ -1265,7 +1265,7 @@ int RenderGrid::baselinePosition(FontBaseline, bool, LineDirectionMode direction
> 
> Optional<int> RenderGrid::firstLineBaseline() const
> {
>-    if (isWritingModeRoot() || !m_grid.hasGridItems())
>+    if (isWritingModeRoot() || !m_grid.hasGridItems() || shouldApplyLayoutContainment())
>         return WTF::nullopt;
> 
>     const RenderBox* baselineChild = nullptr;
>diff --git a/Source/WebCore/rendering/RenderLayer.cpp b/Source/WebCore/rendering/RenderLayer.cpp
>index 847473025ebf06b460b03f87fe83c36393132a68..cab6dbadd81b305fe03187d41e419bae3edc596a 100644
>--- a/Source/WebCore/rendering/RenderLayer.cpp
>+++ b/Source/WebCore/rendering/RenderLayer.cpp
>@@ -581,7 +581,7 @@ bool RenderLayer::shouldBeNormalFlowOnly() const
> 
> bool RenderLayer::shouldBeCSSStackingContext() const
> {
>-    return !renderer().style().hasAutoUsedZIndex() || isRenderViewLayer();
>+    return renderer().shouldApplyLayoutContainment() || !renderer().style().hasAutoUsedZIndex() || isRenderViewLayer();
> }
> 
> bool RenderLayer::setIsNormalFlowOnly(bool isNormalFlowOnly)
>diff --git a/Source/WebCore/rendering/RenderObject.cpp b/Source/WebCore/rendering/RenderObject.cpp
>index 567ea64d57e179b1aa36abb12751a957d4a5574e..3612e760df1fb6ba80f893fafe603a246f3e86ea 100644
>--- a/Source/WebCore/rendering/RenderObject.cpp
>+++ b/Source/WebCore/rendering/RenderObject.cpp
>@@ -502,6 +502,9 @@ static inline bool objectIsRelayoutBoundary(const RenderElement* object)
>     if (object->isTextControl())
>         return true;
> 
>+    if (object->shouldApplyLayoutContainment())
>+        return true;
>+
>     if (object->isSVGRoot())
>         return true;
> 
>diff --git a/Source/WebCore/rendering/RenderObject.h b/Source/WebCore/rendering/RenderObject.h
>index 4501ad5e1cd0878ff351279c734541d4d80ef377..ab498e7bca0b7634f1587a45e003c278bd7527d3 100644
>--- a/Source/WebCore/rendering/RenderObject.h
>+++ b/Source/WebCore/rendering/RenderObject.h
>@@ -181,6 +181,16 @@ public:
>     virtual bool createsAnonymousWrapper() const { return false; }
>     //////////////////////////////////////////
> 
>+    bool isAtomicInlineLevelBox() const
>+    {
>+        return style().isDisplayInlineType() && !(style().display() == DisplayType::Inline && !isReplaced());
>+    }
>+
>+    inline bool shouldApplyLayoutContainment() const
>+    {
>+        return style().containsLayout() && (!isInline() || isAtomicInlineLevelBox()) && !isRubyText() && (!isTablePart() || isRenderBlockFlow());
>+    }
>+
> #if ENABLE(TREE_DEBUGGING)
>     void showNodeTreeForThis() const;
>     void showRenderTreeForThis() const;
>diff --git a/Source/WebCore/rendering/RenderTable.cpp b/Source/WebCore/rendering/RenderTable.cpp
>index a2148c23f516233c7641b3018f30dbff01ac8e23..47dc352e68329da2c4cb1a352f1dc3c014b0f5b4 100644
>--- a/Source/WebCore/rendering/RenderTable.cpp
>+++ b/Source/WebCore/rendering/RenderTable.cpp
>@@ -1490,7 +1490,7 @@ Optional<int> RenderTable::firstLineBaseline() const
>     // doesn't define the baseline of a 'table' only an 'inline-table').
>     // This is also needed to properly determine the baseline of a cell if it has a table child.
> 
>-    if (isWritingModeRoot())
>+    if (isWritingModeRoot() || shouldApplyLayoutContainment())
>         return Optional<int>();
> 
>     recalcSectionsIfNeeded();
>diff --git a/Source/WebCore/rendering/style/RenderStyle.h b/Source/WebCore/rendering/style/RenderStyle.h
>index 97302fa62714b7913d51d8f0ba415b45f5ea3d84..4b14935fed94d2c9add7034e2059e2dff4382679 100644
>--- a/Source/WebCore/rendering/style/RenderStyle.h
>+++ b/Source/WebCore/rendering/style/RenderStyle.h
>@@ -522,6 +522,7 @@ public:
>     }
>     bool hasAspectRatio() const { return aspectRatioType() == AspectRatioType::Ratio || aspectRatioType() == AspectRatioType::AutoAndRatio; }
>     OptionSet<Containment> contain() const { return m_rareNonInheritedData->contain; }
>+    bool containsLayout() const { return m_rareNonInheritedData->contain.contains(Containment::Layout); }
>     BoxAlignment boxAlign() const { return static_cast<BoxAlignment>(m_rareNonInheritedData->deprecatedFlexibleBox->align); }
>     BoxDirection boxDirection() const { return static_cast<BoxDirection>(m_inheritedFlags.boxDirection); }
>     float boxFlex() const { return m_rareNonInheritedData->deprecatedFlexibleBox->flex; }
>diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog
>index f9d20caa5846eb09d2d29d631cc93cb3b31deb5f..8f698d7f55119d37571d10486ed2f070ad364be2 100644
>--- a/LayoutTests/ChangeLog
>+++ b/LayoutTests/ChangeLog
>@@ -1,3 +1,12 @@
>+2021-03-31  Rob Buis  <rbuis@igalia.com>
>+
>+        Support contain: layout
>+        https://bugs.webkit.org/show_bug.cgi?id=223569
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * TestExpectations:
>+
> 2021-03-31  Alexey Shvayka  <shvaikalesh@gmail.com>
> 
>         Optimize constructors of ES6 collections
>diff --git a/LayoutTests/imported/w3c/ChangeLog b/LayoutTests/imported/w3c/ChangeLog
>index 3600afd97f51110959b8287d1858c40d02cee46a..4e21d31bc01c550ed6c09f8e41c0e3668238443e 100644
>--- a/LayoutTests/imported/w3c/ChangeLog
>+++ b/LayoutTests/imported/w3c/ChangeLog
>@@ -1,3 +1,12 @@
>+2021-03-31  Rob Buis  <rbuis@igalia.com>
>+
>+        Support contain: layout
>+        https://bugs.webkit.org/show_bug.cgi?id=223569
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * web-platform-tests/css/css-contain/contain-layout-017.html:
>+
> 2021-03-30  Antoine Quint  <graouts@webkit.org>
> 
>         Computed style for background-position should not use "left" and "top" keywords
>diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
>index 74ca590b6a759b3eaefb83d8c78ce6aee705f071..154ed6748aaaf32aab0318cc282db99f01bb8c9d 100644
>--- a/LayoutTests/TestExpectations
>+++ b/LayoutTests/TestExpectations
>@@ -4693,21 +4693,8 @@ webkit.org/b/220928 imported/w3c/web-platform-tests/css/css-color/predefined-015
> 
> # CSS containment tests that fail
> imported/w3c/web-platform-tests/css/css-contain/contain-animation-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-content-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-content-002.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-content-003.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-content-004.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-content-011.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-006.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-007.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-013.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-014.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-016.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-baseline-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-baseline-002.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-baseline-003.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-baseline-004.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-baseline-005.html [ ImageOnlyFailure ]
>+# webkit-ruby-text
>+imported/w3c/web-platform-tests/css/css-contain/contain-layout-017.html [ ImageOnlyFailure ]
> imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-001.html [ ImageOnlyFailure ]
> imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-003.html [ ImageOnlyFailure ]
> imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-004.html [ ImageOnlyFailure ]
>@@ -4722,31 +4709,7 @@ imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visib
> imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-020.html [ ImageOnlyFailure ]
> imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-021.html [ ImageOnlyFailure ]
> imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-022.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-button-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-cell-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-cell-002.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-containing-block-absolute-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-containing-block-fixed-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-flexbox-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-formatting-context-float-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-formatting-context-margin-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-grid-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-ifc-022.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-independent-formatting-context-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-ink-overflow-013.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-ink-overflow-014.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-ink-overflow-015.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-ink-overflow-016.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-ink-overflow-017.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-ink-overflow-018.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-ink-overflow-019.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-ink-overflow-020.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-overflow-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-overflow-002.html [ ImageOnlyFailure ]
> imported/w3c/web-platform-tests/css/css-contain/contain-layout-size-003.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-stacking-context-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-suppress-baseline-001.html [ ImageOnlyFailure ]
>-imported/w3c/web-platform-tests/css/css-contain/contain-layout-suppress-baseline-002.html [ ImageOnlyFailure ]
> imported/w3c/web-platform-tests/css/css-contain/contain-paint-001.html [ ImageOnlyFailure ]
> imported/w3c/web-platform-tests/css/css-contain/contain-paint-004.html [ ImageOnlyFailure ]
> imported/w3c/web-platform-tests/css/css-contain/contain-paint-005.html [ ImageOnlyFailure ]
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/css/css-contain/contain-layout-017.html b/LayoutTests/imported/w3c/web-platform-tests/css/css-contain/contain-layout-017.html
>index c8f8bb22539a3d925f6785c088c2a5731a83b3f3..c8118ad974844cd807e0dfbcc07a9a06469a308c 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/css/css-contain/contain-layout-017.html
>+++ b/LayoutTests/imported/w3c/web-platform-tests/css/css-contain/contain-layout-017.html
>@@ -7,7 +7,7 @@
> <meta name=assert content="Elements in which layout containment doesn't apply, do not create a stacking context.">
> <style>
> div {
>-  display: -webkit-ruby-text;
>+  display: ruby-text;
>   contain: layout;
>   background: white;
> }

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Attachments on bug 223569: 423869 | 424002 | 424106 | 424744 | 424765 | 425001 | 425004 | 425152 | 425265 | 425847 | 425874 | 426377