Reviewed by Beth.

    Reviewed by Beth.

        Reorganized project file into Delegates and Controllers groups, and split
        UIDelegate stuff into a UIDelegate class.

        A little birdy told me that I might end up adding some UIDelegate methods
        to DRT soon.

        * DumpRenderTree/DumpRenderTree.m:
        (main):
        (runTest):
        * DumpRenderTree/DumpRenderTree.xcodeproj/project.pbxproj:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@17465 268f45cc-cd09-0410-ab3c-d52691b4dbfc