<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>201554</bug_id>
          
          <creation_ts>2019-09-06 12:43:34 -0700</creation_ts>
          <short_desc>[LFC] A formatting context root is always a containing block for relative: static boxes.</short_desc>
          <delta_ts>2019-09-06 13:51:29 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Layout and Rendering</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="alan">zalan</reporter>
          <assigned_to name="alan">zalan</assigned_to>
          <cc>bfulgham</cc>
    
    <cc>commit-queue</cc>
    
    <cc>koivisto</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1568638</commentid>
    <comment_count>0</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2019-09-06 12:43:34 -0700</bug_when>
    <thetext>https://www.w3.org/TR/CSS22/visudet.html#containing-block-details</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1568639</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-09-06 12:44:07 -0700</bug_when>
    <thetext>&lt;rdar://problem/55123295&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1568640</commentid>
    <comment_count>2</comment_count>
      <attachid>378219</attachid>
    <who name="alan">zalan</who>
    <bug_when>2019-09-06 12:46:40 -0700</bug_when>
    <thetext>Created attachment 378219
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1568642</commentid>
    <comment_count>3</comment_count>
      <attachid>378219</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2019-09-06 12:51:17 -0700</bug_when>
    <thetext>Comment on attachment 378219
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=378219&amp;action=review

&gt; Source/WebCore/layout/layouttree/LayoutBox.cpp:191
&gt; +    // content edge of the nearest block container ancestor box or which establishes a formatting context.

Recent spec change?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1568643</commentid>
    <comment_count>4</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2019-09-06 12:54:07 -0700</bug_when>
    <thetext>(In reply to Antti Koivisto from comment #3)
&gt; Comment on attachment 378219 [details]
&gt; Patch
&gt; 
&gt; View in context:
&gt; https://bugs.webkit.org/attachment.cgi?id=378219&amp;action=review
&gt; 
&gt; &gt; Source/WebCore/layout/layouttree/LayoutBox.cpp:191
&gt; &gt; +    // content edge of the nearest block container ancestor box or which establishes a formatting context.
&gt; 
&gt; Recent spec change?
Not really. Back then my screen had some dead pixels and I must have missed that last part of the sentence.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1568645</commentid>
    <comment_count>5</comment_count>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2019-09-06 12:56:38 -0700</bug_when>
    <thetext>&gt; Not really. Back then my screen had some dead pixels and I must have missed
&gt; that last part of the sentence.

Try moving the window around.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1568674</commentid>
    <comment_count>6</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-09-06 13:50:42 -0700</bug_when>
    <thetext>The commit-queue encountered the following flaky tests while processing attachment 378219:

media/remote-control-command-seek.html bug 192381 (authors: eric.carlson@apple.com and graouts@apple.com)
The commit-queue is continuing to process your patch.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1568677</commentid>
    <comment_count>7</comment_count>
      <attachid>378219</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-09-06 13:51:27 -0700</bug_when>
    <thetext>Comment on attachment 378219
Patch

Clearing flags on attachment: 378219

Committed r249590: &lt;https://trac.webkit.org/changeset/249590&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1568678</commentid>
    <comment_count>8</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-09-06 13:51:29 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>378219</attachid>
            <date>2019-09-06 12:46:40 -0700</date>
            <delta_ts>2019-09-06 13:51:27 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-201554-20190906124626.patch</filename>
            <type>text/plain</type>
            <size>3189</size>
            <attacher name="alan">zalan</attacher>
            
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    </bug>

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