RESOLVED FIXED Bug 119560
Don't remove contents layer from its parent unless necessary 
https://bugs.webkit.org/show_bug.cgi?id=119560
Summary Don't remove contents layer from its parent unless necessary
Dean Jackson
Reported 2013-08-07 15:07:29 PDT
RenderLayerBacking::updateInternalHierarchy() is called in some instances where there doesn't need to be a complete reparenting of the the m_graphicsLayer. For example, on OS X when the user changes the scrollbar styles to/from always visible. We don't need to always remove the graphics layer from its parent - any reparenting does that automatically. Unfortunately we can't trigger this situation in an automated test. <rdar://problem/14290395>
Attachments
Patch (1.88 KB, patch)
2013-08-07 15:09 PDT, Dean Jackson 		simon.fraser: review+
DetailsFormatted DiffDiff
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Dean Jackson
Comment 1 2013-08-07 15:09:18 PDT
Created attachment 208302 [details] Patch
Dean Jackson
Comment 2 2013-08-07 15:15:12 PDT
Committed r153805: <http://trac.webkit.org/changeset/153805>
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