<?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>100705</bug_id>
          
          <creation_ts>2012-10-29 15:20:50 -0700</creation_ts>
          <short_desc>Coordinated Graphics: Delete cached ShareableSurfaces when purging backingStores.</short_desc>
          <delta_ts>2012-10-29 16:39:06 -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>528+ (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></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Dongseong Hwang">dongseong.hwang</reporter>
          <assigned_to name="Dongseong Hwang">dongseong.hwang</assigned_to>
          <cc>noam</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>753800</commentid>
    <comment_count>0</comment_count>
    <who name="Dongseong Hwang">dongseong.hwang</who>
    <bug_when>2012-10-29 15:20:50 -0700</bug_when>
    <thetext>LayerTreeCoordinatorProxy can be used after calling LayerTreeCoordinatorProxy::purgeBackingStores(). So we should clear cached ShareableSurfaces.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>753802</commentid>
    <comment_count>1</comment_count>
      <attachid>171323</attachid>
    <who name="Dongseong Hwang">dongseong.hwang</who>
    <bug_when>2012-10-29 15:22:49 -0700</bug_when>
    <thetext>Created attachment 171323
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>753859</commentid>
    <comment_count>2</comment_count>
      <attachid>171323</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-10-29 16:39:03 -0700</bug_when>
    <thetext>Comment on attachment 171323
Patch

Clearing flags on attachment: 171323

Committed r132861: &lt;http://trac.webkit.org/changeset/132861&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>753860</commentid>
    <comment_count>3</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-10-29 16:39:06 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>171323</attachid>
            <date>2012-10-29 15:22:49 -0700</date>
            <delta_ts>2012-10-29 16:39:03 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-100705-20121030072043.patch</filename>
            <type>text/plain</type>
            <size>1754</size>
            <attacher name="Dongseong Hwang">dongseong.hwang</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMTMyNzU4CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0Mi9D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</data>

          </attachment>
      

    </bug>

</bugzilla>