2011-02-03 Mihai Parparita <mihaip@chromium.org>

2011-02-03  Mihai Parparita  <mihaip@chromium.org>

        Reviewed by Alexey Proskuryakov.

        REGRESSION (r77355): Page cache layout tests crash
        https://bugs.webkit.org/show_bug.cgi?id=53648

        Add test that calls setTimeout during a pagehide event handler (the
        timeout should not fire while the document is in the page cache).

        Skipped for Chromium since it doesn't use the page cache.

        * fast/events/pagehide-timeout-expected.txt: Added.
        * fast/events/pagehide-timeout.html: Added.
        * fast/events/resources/pagehide-timeout-go-back.html: Added.
        * platform/chromium/test_expectations.txt:
2011-02-03  Mihai Parparita  <mihaip@chromium.org>

        Reviewed by Alexey Proskuryakov.

        REGRESSION (r77355): Page cache layout tests crash
        https://bugs.webkit.org/show_bug.cgi?id=53648

        Test: fast/events/pagehide-timeout.html

        Suspend active DOM objects after all pagehide event handlers have run,
        otherwise it's possible for them to create more objects that weren't
        getting suspended.

        * history/CachedFrame.cpp:
        (WebCore::CachedFrame::CachedFrame):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@77559 268f45cc-cd09-0410-ab3c-d52691b4dbfc