<?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>111285</bug_id>
          
          <creation_ts>2013-03-03 22:35:51 -0800</creation_ts>
          <short_desc>[chromium] Switch to new webkit_support::CreateLayerTreeView interface</short_desc>
          <delta_ts>2013-03-05 10:21:08 -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>abarth</cc>
    
    <cc>dglazkov</cc>
    
    <cc>enne</cc>
    
    <cc>peter+ews</cc>
    
    <cc>tasak</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>846156</commentid>
    <comment_count>0</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-03-03 22:35:51 -0800</bug_when>
    <thetext>[chromium] Switch to new webkit_support::CreateLayerTreeView interface</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>846157</commentid>
    <comment_count>1</comment_count>
      <attachid>191162</attachid>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-03-03 22:36:46 -0800</bug_when>
    <thetext>Created attachment 191162
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>846158</commentid>
    <comment_count>2</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-03-03 22:37:13 -0800</bug_when>
    <thetext>Depends on https://codereview.chromium.org/12385074/ landing + rolling in.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>846159</commentid>
    <comment_count>3</comment_count>
      <attachid>191162</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-03-03 22:48:02 -0800</bug_when>
    <thetext>Comment on attachment 191162
Patch

Attachment 191162 did not pass cr-linux-debug-ews (chromium-xvfb):
Output: http://webkit-commit-queue.appspot.com/results/16913258</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>846162</commentid>
    <comment_count>4</comment_count>
      <attachid>191162</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-03-03 22:56:25 -0800</bug_when>
    <thetext>Comment on attachment 191162
Patch

Attachment 191162 did not pass chromium-ews (chromium-xvfb):
Output: http://webkit-commit-queue.appspot.com/results/16892980</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>846681</commentid>
    <comment_count>5</comment_count>
      <attachid>191162</attachid>
    <who name="Adrienne Walker">enne</who>
    <bug_when>2013-03-04 11:47:23 -0800</bug_when>
    <thetext>Comment on attachment 191162
Patch

R=me.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>846755</commentid>
    <comment_count>6</comment_count>
      <attachid>191162</attachid>
    <who name="Peter Beverloo (cr-android ews)">peter+ews</who>
    <bug_when>2013-03-04 12:57:08 -0800</bug_when>
    <thetext>Comment on attachment 191162
Patch

Attachment 191162 did not pass cr-android-ews (chromium-android):
Output: http://webkit-commit-queue.appspot.com/results/16897018</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>846850</commentid>
    <comment_count>7</comment_count>
      <attachid>191162</attachid>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-03-04 14:24:47 -0800</bug_when>
    <thetext>Comment on attachment 191162
Patch

API has rolled in now</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>847161</commentid>
    <comment_count>8</comment_count>
      <attachid>191162</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-03-04 18:36:29 -0800</bug_when>
    <thetext>Comment on attachment 191162
Patch

Clearing flags on attachment: 191162

Committed r144705: &lt;http://trac.webkit.org/changeset/144705&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>847162</commentid>
    <comment_count>9</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-03-04 18:36:33 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>847398</commentid>
    <comment_count>10</comment_count>
    <who name="Takashi Sakamoto">tasak</who>
    <bug_when>2013-03-05 00:59:30 -0800</bug_when>
    <thetext>Since WebKit::Platform::current()-&gt;compositorSupport()-&gt;initialize(m_webCompositorThread.get()); was removed, I think, the following DCHECK always fails.

75      void WebCompositorSupportImpl::shutdown() {
76        DCHECK(initialized_);
77        initialized_ = false;
78        compositor_thread_message_loop_proxy_ = NULL;
79      }

So, core dumped.

[18794:18794:2166180256545:FATAL:web_compositor_support_impl.cc(76)] Check failed: initialized_. 
 [0x000002735eb4] base::debug::StackTrace::StackTrace()
 [0x0000027511fd] logging::LogMessage::~LogMessage()
 [0x000002600963] webkit::WebCompositorSupportImpl::shutdown()
 [0x000000420244] main
 [0x7ffff394376d] __libc_start_main
 [0x00000041dc29] &lt;unknown&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>847784</commentid>
    <comment_count>11</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-03-05 10:15:03 -0800</bug_when>
    <thetext>(In reply to comment #10)
&gt; Since WebKit::Platform::current()-&gt;compositorSupport()-&gt;initialize(m_webCompositorThread.get()); was removed, I think, the following DCHECK always fails.
&gt; 
&gt; 75      void WebCompositorSupportImpl::shutdown() {
&gt; 76        DCHECK(initialized_);
&gt; 77        initialized_ = false;
&gt; 78        compositor_thread_message_loop_proxy_ = NULL;
&gt; 79      }
&gt; 
&gt; So, core dumped.
&gt; 
&gt; [18794:18794:2166180256545:FATAL:web_compositor_support_impl.cc(76)] Check failed: initialized_. 
&gt;  [0x000002735eb4] base::debug::StackTrace::StackTrace()
&gt;  [0x0000027511fd] logging::LogMessage::~LogMessage()
&gt;  [0x000002600963] webkit::WebCompositorSupportImpl::shutdown()
&gt;  [0x000000420244] main
&gt;  [0x7ffff394376d] __libc_start_main
&gt;  [0x00000041dc29] &lt;unknown&gt;

D&apos;oh.  It&apos;s a silly assert, but lives on the chromium side.  Will remove there.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>847794</commentid>
    <comment_count>12</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2013-03-05 10:21:08 -0800</bug_when>
    <thetext>(In reply to comment #11)
&gt; (In reply to comment #10)
&gt; &gt; Since WebKit::Platform::current()-&gt;compositorSupport()-&gt;initialize(m_webCompositorThread.get()); was removed, I think, the following DCHECK always fails.
&gt; &gt; 
&gt; &gt; 75      void WebCompositorSupportImpl::shutdown() {
&gt; &gt; 76        DCHECK(initialized_);
&gt; &gt; 77        initialized_ = false;
&gt; &gt; 78        compositor_thread_message_loop_proxy_ = NULL;
&gt; &gt; 79      }
&gt; &gt; 
&gt; &gt; So, core dumped.
&gt; &gt; 
&gt; &gt; [18794:18794:2166180256545:FATAL:web_compositor_support_impl.cc(76)] Check failed: initialized_. 
&gt; &gt;  [0x000002735eb4] base::debug::StackTrace::StackTrace()
&gt; &gt;  [0x0000027511fd] logging::LogMessage::~LogMessage()
&gt; &gt;  [0x000002600963] webkit::WebCompositorSupportImpl::shutdown()
&gt; &gt;  [0x000000420244] main
&gt; &gt;  [0x7ffff394376d] __libc_start_main
&gt; &gt;  [0x00000041dc29] &lt;unknown&gt;
&gt; 
&gt; D&apos;oh.  It&apos;s a silly assert, but lives on the chromium side.  Will remove there.
https://bugs.webkit.org/show_bug.cgi?id=111440</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
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            <attachid>191162</attachid>
            <date>2013-03-03 22:36:46 -0800</date>
            <delta_ts>2013-03-04 18:36:29 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-111285-20130303223305.patch</filename>
            <type>text/plain</type>
            <size>3741</size>
            <attacher name="James Robinson">jamesr</attacher>
            
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