Bug 137983

Summary: [Mac] don't update caption user style sheet during parsing
Product: WebKit Reporter: Eric Carlson <eric.carlson>
Component: MediaAssignee: Eric Carlson <eric.carlson>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, glenn, jer.noble, philipj, sergio
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Proposed patch.
none
Updated patch none

Description Eric Carlson 2014-10-22 15:07:30 PDT 
CaptionUserPreferencesMediaAF::setInterestedInCaptionPreferenceChanges is called whenever a audio or video element is created. It calls updateCaptionStyleSheetOveride which generates and inserts a user style sheet. This is an expensive operation and it can happen during document parsing/creation, so it should be done after a brief delay.
Comment 1 Eric Carlson 2014-10-23 10:53:52 PDT 
Created attachment 240351 [details]
Proposed patch.
Comment 2 Eric Carlson 2014-10-23 11:32:23 PDT 
Created attachment 240355 [details]
Updated patch
Comment 3 WebKit Commit Bot 2014-10-23 13:27:25 PDT 
Comment on attachment 240355 [details]
Updated patch

Clearing flags on attachment: 240355

Committed r175139: <http://trac.webkit.org/changeset/175139>
Comment 4 WebKit Commit Bot 2014-10-23 13:27:29 PDT 
All reviewed patches have been landed.  Closing bug.