<?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>204651</bug_id>
          
          <creation_ts>2019-11-27 12:51:25 -0800</creation_ts>
          <short_desc>[LFC] Run layout on the root when InvalidationState is empty.</short_desc>
          <delta_ts>2019-11-27 13:42:05 -0800</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>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>1593908</commentid>
    <comment_count>0</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2019-11-27 12:51:25 -0800</bug_when>
    <thetext>When simple constraint change happens.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1593909</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-11-27 12:51:44 -0800</bug_when>
    <thetext>&lt;rdar://problem/57509616&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1593910</commentid>
    <comment_count>2</comment_count>
      <attachid>384423</attachid>
    <who name="alan">zalan</who>
    <bug_when>2019-11-27 12:54:51 -0800</bug_when>
    <thetext>Created attachment 384423
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1593912</commentid>
    <comment_count>3</comment_count>
      <attachid>384423</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2019-11-27 13:22:09 -0800</bug_when>
    <thetext>Comment on attachment 384423
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=384423&amp;action=review

&gt; Source/WebCore/layout/RenderBlockFlowLineLayout.cpp:78
&gt;      if (!rootContainer.firstChild())

Could remove this check too</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1593915</commentid>
    <comment_count>4</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2019-11-27 13:42:05 -0800</bug_when>
    <thetext>Committed r252912: &lt;https://trac.webkit.org/changeset/252912&gt;</thetext>
  </long_desc>
      
          <attachment
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            <attachid>384423</attachid>
            <date>2019-11-27 12:54:51 -0800</date>
            <delta_ts>2019-11-27 13:22:09 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-204651-20191127125423.patch</filename>
            <type>text/plain</type>
            <size>6419</size>
            <attacher name="alan">zalan</attacher>
            
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    </bug>

</bugzilla>