        Reviewed by Darin.
        Reviewed by Darin.

        Fix for these broken layout tests on Windows:
        
        fast/forms/focus-selection-input.html
        fast/forms/focus-selection-textarea.html
        fast/forms/select-accesskey.html
        
        * DumpRenderTree/win/EventSender.cpp:
        (keyDownCallback):
        correct the VK code for alt key.



git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@26778 bbb929c8-8fbe-4397-9dbb-9b2b20218538
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