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<!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>205771</bug_id>
          
          <creation_ts>2020-01-04 17:14:18 -0800</creation_ts>
          <short_desc>[LFC][Integration] Fix compositing/masks/compositing-clip-path-change-no-repaint.html</short_desc>
          <delta_ts>2020-01-05 07:13:16 -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>commit-queue</cc>
    
    <cc>esprehn+autocc</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>glenn</cc>
    
    <cc>koivisto</cc>
    
    <cc>kondapallykalyan</cc>
    
    <cc>pdr</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>1602800</commentid>
    <comment_count>0</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2020-01-04 17:14:18 -0800</bug_when>
    <thetext>ssia</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1602801</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-01-04 17:14:40 -0800</bug_when>
    <thetext>&lt;rdar://problem/58319828&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1602803</commentid>
    <comment_count>2</comment_count>
      <attachid>386776</attachid>
    <who name="alan">zalan</who>
    <bug_when>2020-01-04 17:24:26 -0800</bug_when>
    <thetext>Created attachment 386776
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1602824</commentid>
    <comment_count>3</comment_count>
      <attachid>386776</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2020-01-05 00:00:12 -0800</bug_when>
    <thetext>Comment on attachment 386776
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=386776&amp;action=review

&gt; Source/WebCore/ChangeLog:3
&gt; +        [LFC][IFC] Fix compositing/masks/compositing-clip-path-change-no-repaint.html

[LFC][Integration]</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1602826</commentid>
    <comment_count>4</comment_count>
      <attachid>386776</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2020-01-05 00:07:19 -0800</bug_when>
    <thetext>Comment on attachment 386776
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=386776&amp;action=review

&gt; Source/WebCore/rendering/RenderBlockFlow.cpp:-2090
&gt;      if (diff &gt;= StyleDifference::Repaint) {
&gt; -        // FIXME: This could use a cheaper style-only test instead of SimpleLineLayout::canUseFor.
&gt; -        if (selfNeedsLayout() || !simpleLineLayout() || !SimpleLineLayout::canUseFor(*this))

If we don&apos;t redo the layout then we need to push the style change to LFC too.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1602841</commentid>
    <comment_count>5</comment_count>
      <attachid>386785</attachid>
    <who name="alan">zalan</who>
    <bug_when>2020-01-05 06:25:30 -0800</bug_when>
    <thetext>Created attachment 386785
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1602846</commentid>
    <comment_count>6</comment_count>
      <attachid>386785</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2020-01-05 07:13:15 -0800</bug_when>
    <thetext>Comment on attachment 386785
Patch

Clearing flags on attachment: 386785

Committed r254041: &lt;https://trac.webkit.org/changeset/254041&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1602847</commentid>
    <comment_count>7</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2020-01-05 07:13:16 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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            <delta_ts>2020-01-05 06:25:28 -0800</delta_ts>
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            <filename>bug-205771-20200104172425.patch</filename>
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