<?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>259260</bug_id>
          
          <creation_ts>2023-07-16 03:45:08 -0700</creation_ts>
          <short_desc>Remove &apos;didChangeScrollOffset&apos; from RenderLayerScrollableArea::scrollTo()</short_desc>
          <delta_ts>2023-07-20 15:23:13 -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>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>INVALID</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=110673</see_also>
          <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="Ahmad Saleem">ahmad.saleem792</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>bfulgham</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1966964</commentid>
    <comment_count>0</comment_count>
    <who name="Ahmad Saleem">ahmad.saleem792</who>
    <bug_when>2023-07-16 03:45:08 -0700</bug_when>
    <thetext>Hi Team,

While going through Blink&apos;s commit, I came across one revert change of bug 110673.

^ @Simon&apos;s reviewed patch landed in above as following: http://trac.webkit.org/changeset/146260

Blink Commit: https://src.chromium.org/viewvc/blink?view=revision&amp;revision=148242

WebKit&apos;s Source https://github.com/WebKit/WebKit/blob/638ac8184b3860aafc3d68fec13300730af06a6d/Source/WebCore/rendering/RenderLayerScrollableArea.cpp#L424

_______

It was revert because of following:

&quot;This is simply wrong. Something scrolled != the frame scrolled.
Actually RenderLayer can be anything but the frame.&quot;

_______

I reverted it locally and it compiles. (Not run &apos;run-webkit-tests&apos; because I have other scrolling patches as well).

_________

So I just wanted to raise and get input, whether we can remove it as well.

Thanks!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1967079</commentid>
    <comment_count>1</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2023-07-17 11:53:38 -0700</bug_when>
    <thetext>We can&apos;t just remove this. It&apos;s a signal that&apos;s propagated out to the UI process in WebKit2 (thought I&apos;m not sure what responds to it).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1967518</commentid>
    <comment_count>2</comment_count>
    <who name="Ahmad Saleem">ahmad.saleem792</who>
    <bug_when>2023-07-20 15:23:13 -0700</bug_when>
    <thetext>Marking Invalid based on Simon&apos;s comment.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>