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<!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>81247</bug_id>
          
          <creation_ts>2012-03-15 11:34:58 -0700</creation_ts>
          <short_desc>Fix crbug 117957 - get settings scrolling with the wheel again.</short_desc>
          <delta_ts>2012-03-15 14:40:14 -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>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="Scott Byer">scottbyer</reporter>
          <assigned_to name="Scott Byer">scottbyer</assigned_to>
          <cc>jamesr</cc>
    
    <cc>rjkroege</cc>
    
    <cc>wjmaclean</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>579576</commentid>
    <comment_count>0</comment_count>
    <who name="Scott Byer">scottbyer</who>
    <bug_when>2012-03-15 11:34:58 -0700</bug_when>
    <thetext>Fix crbug 117957 - get settings scrolling with the wheel again.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579579</commentid>
    <comment_count>1</comment_count>
      <attachid>132087</attachid>
    <who name="Scott Byer">scottbyer</who>
    <bug_when>2012-03-15 11:37:46 -0700</bug_when>
    <thetext>Created attachment 132087
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579599</commentid>
    <comment_count>2</comment_count>
      <attachid>132087</attachid>
    <who name="James Robinson">jamesr</who>
    <bug_when>2012-03-15 11:48:59 -0700</bug_when>
    <thetext>Comment on attachment 132087
Patch

Should this be iterating through ScrollableAreas or FrameViews? Do we have non-FrameView users of this?  Something about this doesn&apos;t seem quite right.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579705</commentid>
    <comment_count>3</comment_count>
      <attachid>132115</attachid>
    <who name="Scott Byer">scottbyer</who>
    <bug_when>2012-03-15 13:52:42 -0700</bug_when>
    <thetext>Created attachment 132115
Patch

James, something more like this? This also fixes crbug.com/118125. However, I&apos;m also thinking that it might be better to revert the original rAF patch and add this to that along with a couple of layout tests to cover the two bugs (something I don&apos;t think I could get done today, and this is blocking other work). Thoughts?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579711</commentid>
    <comment_count>4</comment_count>
      <attachid>132115</attachid>
    <who name="James Robinson">jamesr</who>
    <bug_when>2012-03-15 14:03:10 -0700</bug_when>
    <thetext>Comment on attachment 132115
Patch

FrameView::serviceScriptedAnimations iterates through all child Frames, so I was hoping this could piggyback on a similar iteration.  I think actually your earlier patch would be better than iterating through Widgets, sorry for the confusion. I&apos;ll R+ that patch.

Reverting is also a find option - we should figure out if we can cover up the gap in test coverage to avoid doing this again.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579713</commentid>
    <comment_count>5</comment_count>
      <attachid>132087</attachid>
    <who name="James Robinson">jamesr</who>
    <bug_when>2012-03-15 14:05:07 -0700</bug_when>
    <thetext>Comment on attachment 132087
Patch

I misread this at first and thought it would call service..() multiple times on subframes, but I see now it&apos;s directly calling serviceScrollAnimations() on the scrollable areas.

I think this is OK.  I think it might be better to iterate through the Frame tree to just hit FrameViews.  In any case, I think it&apos;s really important to get better test coverage.

I&apos;m fine with landing this patch as-is, or reverting the other patch so we can shore it up a bit more.  Your call.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579717</commentid>
    <comment_count>6</comment_count>
    <who name="Scott Byer">scottbyer</who>
    <bug_when>2012-03-15 14:06:08 -0700</bug_when>
    <thetext>Patch 1 doesn&apos;t fix the entire problem - it takes care of crbug.com/117957 but not crbug.com/118125. I&apos;ll follow this up with</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579734</commentid>
    <comment_count>7</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2012-03-15 14:21:17 -0700</bug_when>
    <thetext>Ah, I didn&apos;t see the other one.  Messy :/

Something lke your patch 2 is good but it should be using the Frame tree and then grabbing their views - see how serviceScriptedAnimations hits all frames.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579746</commentid>
    <comment_count>8</comment_count>
      <attachid>132122</attachid>
    <who name="Scott Byer">scottbyer</who>
    <bug_when>2012-03-15 14:30:42 -0700</bug_when>
    <thetext>Created attachment 132122
Patch

Ah, here we go. Much cleaner, still gets both bugs.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579751</commentid>
    <comment_count>9</comment_count>
      <attachid>132122</attachid>
    <who name="James Robinson">jamesr</who>
    <bug_when>2012-03-15 14:37:15 -0700</bug_when>
    <thetext>Comment on attachment 132122
Patch

Cool! I feel a bit more comfortable about this one without additional testing since we have fairly good coverage for the other caller in this branch.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579752</commentid>
    <comment_count>10</comment_count>
      <attachid>132122</attachid>
    <who name="James Robinson">jamesr</who>
    <bug_when>2012-03-15 14:39:49 -0700</bug_when>
    <thetext>Comment on attachment 132122
Patch

Clearing flags on attachment: 132122

Committed r110889: &lt;http://trac.webkit.org/changeset/110889&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>579753</commentid>
    <comment_count>11</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2012-03-15 14:40:14 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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</data>

          </attachment>
      

    </bug>

</bugzilla>