Window occlusion notifications are being received at seemingly incorrect times in the App Store. See <rdar://problem/13157837> for details. This is a temporary fix to disable these notifications just for App Store.
This hack of a fix is for <rdar://problem/13157837>. <rdar://problem/13255270> is for investigating the notifications themselves.
Created attachment 189428 [details] Patch
Comment on attachment 189428 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=189428&action=review > Source/WebKit2/ChangeLog:11 > + Window occlusion notifications are being generated at unexpected times > + in the app store, leading to visual glitches. This is a temporary > + fix until the underlying issue with the notifications themselves is > + resolved. I don't think you need quite as much detail here.
Created attachment 189436 [details] Patch
(In reply to comment #4) > Created an attachment (id=189436) [details] > Patch Simplified ChangeLog.
Comment on attachment 189436 [details] Patch Clearing flags on attachment: 189436 Committed r143552: <http://trac.webkit.org/changeset/143552>
All reviewed patches have been landed. Closing bug.