Scrollbars do not update properly when topContentInset changes dynamically. <rdar://problem/16642232>
Created attachment 230331 [details] Patch
Comment on attachment 230331 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=230331&action=review > Source/WebCore/page/FrameView.cpp:962 > + // To fully update scrollbars, we need to call both updateScrolbars() and frameViewDidChangeSize() which will > + // will update all of the scrolling-related layers. I don't think the comment is necessary. > Source/WebCore/page/FrameView.cpp:964 > + if (RenderView* renderView = this->renderView()) { We already have a local and already early returned for RenderView.
Thank you! http://trac.webkit.org/changeset/167911
Looks like this regressed PLT by ~2%
(In reply to comment #4) > Looks like this regressed PLT by ~2% This seems very unlikely…
(In reply to comment #5) > (In reply to comment #4) > > Looks like this regressed PLT by ~2% > > This seems very unlikely… Yeah, looks like it was a temporary fluke. The numbers look better now.