Fixed problem with patch that I just backed out

        Test cases added:
        * layout-tests/editing/deleting/delete-4038408-fix-expected.txt: Added.
        * layout-tests/editing/deleting/delete-4038408-fix.html: Added.

        * khtml/editing/delete_selection_command.cpp:
        (khtml::DeleteSelectionCommand::DeleteSelectionCommand):
        (khtml::DeleteSelectionCommand::saveTypingStyleState):
        (khtml::DeleteSelectionCommand::calculateTypingStyleAfterDelete):
        (khtml::DeleteSelectionCommand::clearTransientState):
        * khtml/editing/delete_selection_command.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@9955 268f45cc-cd09-0410-ab3c-d52691b4dbfc