https://bugs.webkit.org/show_bug.cgi?id=84263
        <rdar://problem/11248260>

        Reviewed by Oliver Hunt.

        * page/DragActions.h: Removed the newly added upload action. We cannot know if or when an
        upload is going to happen - a drop even listener can always get a reference to a File object,
        and upload it with XMLHttpRequest.

        * page/DragController.cpp: (WebCore::DragController::concludeEditDrag): Removed a separate
        willPerformDragDestinationAction call for upload action - ther is nothing we'd want to only
        do when dropping on a file upload button.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@114551 268f45cc-cd09-0410-ab3c-d52691b4dbfc