<?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>77643</bug_id>
          
          <creation_ts>2012-02-02 08:17:14 -0800</creation_ts>
          <short_desc>Web Inspector: [REGRESSION] Slow continuous DOM traversal with Up/Down keys</short_desc>
          <delta_ts>2012-02-02 10:43:17 -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>Web Inspector (Deprecated)</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</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="Alexander Pavlov (apavlov)">apavlov</reporter>
          <assigned_to name="Alexander Pavlov (apavlov)">apavlov</assigned_to>
          <cc>apavlov</cc>
    
    <cc>bweinstein</cc>
    
    <cc>joepeck</cc>
    
    <cc>keishi</cc>
    
    <cc>loislo</cc>
    
    <cc>pfeldman</cc>
    
    <cc>pmuellr</cc>
    
    <cc>rik</cc>
    
    <cc>timothy</cc>
    
    <cc>yurys</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>547872</commentid>
    <comment_count>0</comment_count>
    <who name="Alexander Pavlov (apavlov)">apavlov</who>
    <bug_when>2012-02-02 08:17:14 -0800</bug_when>
    <thetext>The symptoms are similar to those in bug 60813. Patch to follow.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>547885</commentid>
    <comment_count>1</comment_count>
      <attachid>125138</attachid>
    <who name="Alexander Pavlov (apavlov)">apavlov</who>
    <bug_when>2012-02-02 08:36:28 -0800</bug_when>
    <thetext>Created attachment 125138
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>547887</commentid>
    <comment_count>2</comment_count>
    <who name="Alexander Pavlov (apavlov)">apavlov</who>
    <bug_when>2012-02-02 08:40:35 -0800</bug_when>
    <thetext>Committed r106560: &lt;http://trac.webkit.org/changeset/106560&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>547973</commentid>
    <comment_count>3</comment_count>
    <who name="Ilya Tikhonovsky">loislo</who>
    <bug_when>2012-02-02 10:43:17 -0800</bug_when>
    <thetext>I think it&apos;d be nice to create a perf test for this.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>125138</attachid>
            <date>2012-02-02 08:36:28 -0800</date>
            <delta_ts>2012-02-02 08:37:30 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-77643-20120202203626.patch</filename>
            <type>text/plain</type>
            <size>4769</size>
            <attacher name="Alexander Pavlov (apavlov)">apavlov</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMTA2NTQyCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D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</data>
<flag name="review"
          id="126573"
          type_id="1"
          status="+"
          setter="pfeldman"
    />
          </attachment>
      

    </bug>

</bugzilla>