Reviewed by Darin.

    Reviewed by Darin.

        Eleventh round of fixes for implicit 64-32 bit conversion errors.
        <rdar://problem/5292262>

        Add functions to test long long and unsigned long long.

        * DumpRenderTree/DumpRenderTree.m:
        (+[LayoutTestController isSelectorExcludedFromWebScript:]):
        (+[LayoutTestController webScriptNameForSelector:]):
        (-[LayoutTestController objCLongLongRoundTrip:]):
        (-[LayoutTestController objCUnsignedLongLongRoundTrip:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@23961 268f45cc-cd09-0410-ab3c-d52691b4dbfc