<?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>122928</bug_id>
          
          <creation_ts>2013-10-16 16:58:41 -0700</creation_ts>
          <short_desc>Remove unnecessary check for RenderLayer and rename ensureLayer to createLayer in RenderLayerModelObject.</short_desc>
          <delta_ts>2013-10-17 12:13:47 -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>BlinkMergeCandidate</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Vivek Galatage">vivekg</reporter>
          <assigned_to name="Vivek Galatage">vivekg</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>darin</cc>
    
    <cc>esprehn+autocc</cc>
    
    <cc>glenn</cc>
    
    <cc>kondapallykalyan</cc>
    
    <cc>simon.fraser</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>940587</commentid>
    <comment_count>0</comment_count>
    <who name="Vivek Galatage">vivekg</who>
    <bug_when>2013-10-16 16:58:41 -0700</bug_when>
    <thetext>RenderLayerModelObject::styleDidChange() invokes the ensureLayer() method only in case of !layer().
Again checking for layer existence would be deemed redundant in ensureLayer. Replacing it with an
ASSERT(!m_layer).

Blink Review URL: https://codereview.chromium.org/27246003/</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>940592</commentid>
    <comment_count>1</comment_count>
      <attachid>214406</attachid>
    <who name="Vivek Galatage">vivekg</who>
    <bug_when>2013-10-16 17:04:48 -0700</bug_when>
    <thetext>Created attachment 214406
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>940890</commentid>
    <comment_count>2</comment_count>
      <attachid>214406</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2013-10-17 12:13:44 -0700</bug_when>
    <thetext>Comment on attachment 214406
Patch

Clearing flags on attachment: 214406

Committed r157587: &lt;http://trac.webkit.org/changeset/157587&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>940891</commentid>
    <comment_count>3</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2013-10-17 12:13:47 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>214406</attachid>
            <date>2013-10-16 17:04:48 -0700</date>
            <delta_ts>2013-10-17 12:13:43 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-122928-20131017053445.patch</filename>
            <type>text/plain</type>
            <size>3073</size>
            <attacher name="Vivek Galatage">vivekg</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMTU3NTI5CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D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==
</data>

          </attachment>
      

    </bug>

</bugzilla>