Bug 145708

Summary: Regression(r176212): Broke app switching on iCloud.com
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: CSSAssignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: cmarcelo, commit-queue, esprehn+autocc, gyuyoung.kim, kangil.han, kling, koivisto, simon.fraser
Priority: P1 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
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Description Chris Dumez 2015-06-05 12:16:34 PDT 
r176212 added support for throttling specific DOMTimers that are updating the style of Element outside the viewport for performance reasons.
However, it appears this change broke app switching on iCloud.com, hinting that such throttling may not be safe.

Radar: <rdar://problem/21235277>
Comment 1 Chris Dumez 2015-06-05 13:19:35 PDT 
Created attachment 254375 [details]
Patch
Comment 2 Simon Fraser (smfr) 2015-06-05 13:43:21 PDT 
Don't you also need to revert some tests?
Comment 3 Chris Dumez 2015-06-05 13:53:42 PDT 
Comment on attachment 254375 [details]
Patch

Right! the tests...
Comment 4 Chris Dumez 2015-06-05 14:01:28 PDT 
Created attachment 254380 [details]
Patch
Comment 5 WebKit Commit Bot 2015-06-05 15:10:48 PDT 
Comment on attachment 254380 [details]
Patch

Clearing flags on attachment: 254380

Committed r185269: <http://trac.webkit.org/changeset/185269>
Comment 6 WebKit Commit Bot 2015-06-05 15:10:56 PDT 
All reviewed patches have been landed.  Closing bug.