<?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>227818</bug_id>
          
          <creation_ts>2021-07-08 15:24:10 -0700</creation_ts>
          <short_desc>Make backingProviderLayerCanIncludeLayer() a member function of BackingSharingState</short_desc>
          <delta_ts>2021-07-08 16:47:16 -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>Compositing</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="Simon Fraser (smfr)">simon.fraser</reporter>
          <assigned_to name="Simon Fraser (smfr)">simon.fraser</assigned_to>
          <cc>changseok</cc>
    
    <cc>esprehn+autocc</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>fred.wang</cc>
    
    <cc>glenn</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>1775826</commentid>
    <comment_count>0</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2021-07-08 15:24:10 -0700</bug_when>
    <thetext>Make backingProviderLayerCanIncludeLayer() a member function of BackingSharingState</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1775828</commentid>
    <comment_count>1</comment_count>
      <attachid>433169</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2021-07-08 15:24:47 -0700</bug_when>
    <thetext>Created attachment 433169
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1775863</commentid>
    <comment_count>2</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2021-07-08 16:46:47 -0700</bug_when>
    <thetext>Committed r279763 (239533@main): &lt;https://commits.webkit.org/239533@main&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 433169.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1775864</commentid>
    <comment_count>3</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-07-08 16:47:16 -0700</bug_when>
    <thetext>&lt;rdar://problem/80349471&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>433169</attachid>
            <date>2021-07-08 15:24:47 -0700</date>
            <delta_ts>2021-07-08 16:46:48 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-227818-20210708152446.patch</filename>
            <type>text/plain</type>
            <size>4642</size>
            <attacher name="Simon Fraser (smfr)">simon.fraser</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjc5NzUxCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D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</data>

          </attachment>
      

    </bug>

</bugzilla>