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          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>106518</bug_id>
          
          <creation_ts>2013-01-09 18:55:39 -0800</creation_ts>
          <short_desc>[chromium] Store scrollable layer&apos;s contents size for coordinated scrollable layers</short_desc>
          <delta_ts>2013-01-10 16:08:40 -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>New Bugs</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="James Robinson">jamesr</reporter>
          <assigned_to name="James Robinson">jamesr</assigned_to>
          <cc>andersca</cc>
    
    <cc>dglazkov</cc>
    
    <cc>enne</cc>
    
    <cc>tonikitoo</cc>
    
    <cc>vollick</cc>
    
    <cc>wangxianzhu</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>803936</commentid>
    <comment_count>0</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-01-09 18:55:39 -0800</bug_when>
    <thetext>[chromium] Store scrollable layer&apos;s contents size for coordinated scrollable layers</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>803937</commentid>
    <comment_count>1</comment_count>
      <attachid>182044</attachid>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-01-09 18:59:30 -0800</bug_when>
    <thetext>Created attachment 182044
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>803983</commentid>
    <comment_count>2</comment_count>
      <attachid>182044</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-01-09 19:46:18 -0800</bug_when>
    <thetext>Comment on attachment 182044
Patch

Attachment 182044 did not pass chromium-ews (chromium-xvfb):
Output: http://queues.webkit.org/results/15766657

New failing tests:
platform/chromium/virtual/softwarecompositing/iframes/iframe-content-flipping.html
compositing/iframes/iframe-content-flipping.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>804043</commentid>
    <comment_count>3</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-01-09 21:49:02 -0800</bug_when>
    <thetext>(In reply to comment #2)
&gt; (From update of attachment 182044 [details])
&gt; Attachment 182044 [details] did not pass chromium-ews (chromium-xvfb):
&gt; Output: http://queues.webkit.org/results/15766657
&gt; 
&gt; New failing tests:
&gt; platform/chromium/virtual/softwarecompositing/iframes/iframe-content-flipping.html
&gt; compositing/iframes/iframe-content-flipping.html

I think the property set is causing a different number of frames to be painted, so this test (since it&apos;s a repaint test) has different levels of grey.  This test is marked as failing on lion / molo referencing https://bugs.webkit.org/show_bug.cgi?id=81145.  Will confirm on linux tomorrow.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>804790</commentid>
    <comment_count>4</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-01-10 15:38:01 -0800</bug_when>
    <thetext>(In reply to comment #3)
&gt; (In reply to comment #2)
&gt; &gt; (From update of attachment 182044 [details] [details])
&gt; &gt; Attachment 182044 [details] [details] did not pass chromium-ews (chromium-xvfb):
&gt; &gt; Output: http://queues.webkit.org/results/15766657
&gt; &gt; 
&gt; &gt; New failing tests:
&gt; &gt; platform/chromium/virtual/softwarecompositing/iframes/iframe-content-flipping.html
&gt; &gt; compositing/iframes/iframe-content-flipping.html
&gt; 
&gt; I think the property set is causing a different number of frames to be painted, so this test (since it&apos;s a repaint test) has different levels of grey.  This test is marked as failing on lion / molo referencing https://bugs.webkit.org/show_bug.cgi?id=81145.  Will confirm on linux tomorrow.

That&apos;s exactly it.  I think this is due mostly to testRunner.display() forcing us into the composite path synchronously, I doubt this has any impact on real users.  I&apos;ll mark these as needing rebase when landing.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>804797</commentid>
    <comment_count>5</comment_count>
      <attachid>182044</attachid>
    <who name="Adrienne Walker">enne</who>
    <bug_when>2013-01-10 15:50:03 -0800</bug_when>
    <thetext>Comment on attachment 182044
Patch

R=me.  Thanks for investigating the test failures.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>804805</commentid>
    <comment_count>6</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-01-10 16:08:40 -0800</bug_when>
    <thetext>Committed r139385: &lt;http://trac.webkit.org/changeset/139385&gt;</thetext>
  </long_desc>
      
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            <attachid>182044</attachid>
            <date>2013-01-09 18:59:30 -0800</date>
            <delta_ts>2013-01-10 15:50:03 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-106518-20130109185633.patch</filename>
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            <size>2190</size>
            <attacher name="James Robinson">jamesr</attacher>
            
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    </bug>

</bugzilla>