Reviewed by Dave Hyatt.

        Tests that we do not crash when adding a child in a table
        where the before child is not a table section.
        https://bugs.webkit.org/show_bug.cgi?id=53276

        * fast/table/before-child-non-table-section-add-table-crash-expected.txt: Added.
        * fast/table/before-child-non-table-section-add-table-crash.html: Added.
2011-01-27  Abhishek Arya  <inferno@chromium.org>

        Reviewed by Dave Hyatt.

        If beforeChild is wrapped in an anonymous table section, we need to
        go the parent to find it and use it before adding childs to table.
        https://bugs.webkit.org/show_bug.cgi?id=53276

        We need to make sure that beforeChild's parent is "this" before calling
        RenderBox::addChild. The previous condition in while is too restrictive
        and fails to calculate the right beforeChild value when its display
        style is table caption.
        Test: fast/table/before-child-non-table-section-add-table-crash.html

        * rendering/RenderTable.cpp:
        (WebCore::RenderTable::addChild):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@77141 268f45cc-cd09-0410-ab3c-d52691b4dbfc