Reviewed by John.

        <rdar://problem/5237074> REGRESSION: editing/unsupported-content/table-delete-003 is failing (13931)
        
        Corrected the description and added a FIXME:
        * editing/unsupported-content/table-delete-003-expected.checksum:
        * editing/unsupported-content/table-delete-003-expected.png:
        * editing/unsupported-content/table-delete-003-expected.txt:
        * editing/unsupported-content/table-delete-003.html:

WebCore:

        Reviewed by John.
        
        <rdar://problem/5237074> REGRESSION: editing/unsupported-content/table-delete-003 is failing (13931)
        
        * editing/DeleteSelectionCommand.cpp:
        (WebCore::DeleteSelectionCommand::initializeStartEnd):
        We wouldn't expand the selection to include a special element 
        at the start of the selection unless the end of the selection 
        was at the end of a special element. Avoid a special 
        element at the start as long as it's fully selected. Ditto for 
        the end.
        * editing/htmlediting.cpp:
        (WebCore::positionBeforeContainingSpecialElement):
        (WebCore::positionAfterContainingSpecialElement):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@22057 268f45cc-cd09-0410-ab3c-d52691b4dbfc