[webkit-reviews] review requested: [Bug 50636] contentEditable attribute fails to take "inherit" or invalid value : [Attachment 76536] fix patch 4

[bugzilla-daemon at webkit.org]

Chang Shu <Chang.Shu at nokia.com> has asked  for review:
Bug 50636: contentEditable attribute fails to take "inherit" or invalid value
https://bugs.webkit.org/show_bug.cgi?id=50636

Attachment 76536: fix patch 4
https://bugs.webkit.org/attachment.cgi?id=76536&action=review

------- Additional Comments from Chang Shu <Chang.Shu at nokia.com>
1. added document()->updateLayoutIgnorePendingStylesheets() to force render
style update
2. added more test cases that would have failed without this patch.