[webkit-reviews] review requested: [Bug 61491] Frame flattening is broken with nested frames : [Attachment 95303] Patch.

[bugzilla-daemon at webkit.org]

Yael <yael.aharon at nokia.com> has asked	for review:
Bug 61491: Frame flattening is broken with nested frames
https://bugs.webkit.org/show_bug.cgi?id=61491

Attachment 95303: Patch.
https://bugs.webkit.org/attachment.cgi?id=95303&action=review

------- Additional Comments from Yael <yael.aharon at nokia.com>
After r77988, when frame flattening is enabled, performPostLayoutTasks() is
called on a timer for iframes.
This causes layout of nested iframes to sometimes happen asynchronously, but
WebCore expects layout to always finish synchronously.
Added a call to updateWidgetPosition() for cases that performPostLayoutTasks()
is now happening asynchronously.