[Webkit-unassigned] [Bug 52449] Crash when logging into gmail.com with frame flattening turned on.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=52449


Yael <yael.aharon at nokia.com> changed:

           What    |Removed                     |Added
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  Attachment #79457|0                           |1
        is obsolete|                            |
  Attachment #79776|                            |review?
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--- Comment #16 from Yael <yael.aharon at nokia.com>  2011-01-21 12:36:20 PST ---
Created an attachment (id=79776)
 --> (https://bugs.webkit.org/attachment.cgi?id=79776&action=review)
Patch

Frame flattening algorithm requires that layout always starts from the main frame, since layout of subframes impacts the layout of their parents. There are places in the code that call view->layout() not on the main frame. Instead of changing all the callsites, I changed FrameView::layout() to force layout from the main frame if frame flattening is enabled.
In addition, postLayoutTasks can trigger relayout, so make it use the timer even more.

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