LayoutTests:

LayoutTests:

        Reviewed by Brady.

        - Test case for <rdar://problem/5203036> REGRESSION: Assertion failure in WebCore::FrameLoader::restoreScrollPositionAndViewState() going back from fark.com Photoshop contest (13684)

        * http/tests/incremental/slow-utf8-html.pl:
        * http/tests/navigation/back-to-slow-frame.html: Added.
        * http/tests/navigation/back-to-slow-frame-expected.txt: Added.
        * http/tests/navigation/resources/back-to-slow-frame-2.html: Added.
        * http/tests/navigation/resources/back-to-slow-frame-3.html: Added.
        * http/tests/navigation/resources/slow-resource-1-sec.pl: Added.

WebCore:

        Reviewed by Brady.

        - fixed <rdar://problem/5203036> REGRESSION: Assertion failure in WebCore::FrameLoader::restoreScrollPositionAndViewState() going back from fark.com Photoshop contest (13684)

        Test: http/tests/navigation/back-to-slow-frame.html

        * loader/FrameLoader.cpp:
        (WebCore::FrameLoader::restoreScrollPositionAndViewState): Add needed early return.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@21474 268f45cc-cd09-0410-ab3c-d52691b4dbfc