<?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>102894</bug_id>
          
          <creation_ts>2012-11-21 00:39:05 -0800</creation_ts>
          <short_desc>Coordinated Graphics: Remove an invisible TiledBackingStore of CoordinatedGraphicsLayer.</short_desc>
          <delta_ts>2012-11-22 01:23:56 -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>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>
    
    <cc>zeno</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>772567</commentid>
    <comment_count>0</comment_count>
    <who name="Dongseong Hwang">dongseong.hwang</who>
    <bug_when>2012-11-21 00:39:05 -0800</bug_when>
    <thetext>CoordinatedGraphicsLayer does not need to have a backing store if (!drawsContent() || !contentsAreVisible() || m_size.isEmpty()).

It is a follow-up patch of Bug 101424.
Bug 101424 missed this check in CoordinatedGraphicsLayer::updateContentBuffers()</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>772569</commentid>
    <comment_count>1</comment_count>
      <attachid>175363</attachid>
    <who name="Dongseong Hwang">dongseong.hwang</who>
    <bug_when>2012-11-21 00:40:41 -0800</bug_when>
    <thetext>Created attachment 175363
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>773437</commentid>
    <comment_count>2</comment_count>
    <who name="Dongseong Hwang">dongseong.hwang</who>
    <bug_when>2012-11-21 17:22:04 -0800</bug_when>
    <thetext>ping</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>773686</commentid>
    <comment_count>3</comment_count>
      <attachid>175363</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-11-22 00:36:50 -0800</bug_when>
    <thetext>Comment on attachment 175363
Patch

Clearing flags on attachment: 175363

Committed r135490: &lt;http://trac.webkit.org/changeset/135490&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>773687</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-11-22 00:36:53 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>773720</commentid>
    <comment_count>5</comment_count>
    <who name="Dongseong Hwang">dongseong.hwang</who>
    <bug_when>2012-11-22 01:23:56 -0800</bug_when>
    <thetext>(In reply to comment #4)
&gt; All reviewed patches have been landed.  Closing bug.

Thanks for review!</thetext>
  </long_desc>
      
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            <attachid>175363</attachid>
            <date>2012-11-21 00:40:41 -0800</date>
            <delta_ts>2012-11-22 00:36:50 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-102894-20121121173813.patch</filename>
            <type>text/plain</type>
            <size>1785</size>
            <attacher name="Dongseong Hwang">dongseong.hwang</attacher>
            
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    </bug>

</bugzilla>