Submitted by: eseidel
Reviewed by: darin
        DumpRenderTree should set a consistent color profile while running
        http://bugzilla.opendarwin.org/show_bug.cgi?id=6155

        Creates consistent colormatched renderings on every test machine
        using the only way possible with Tiger APIs: by setting the
        system color profile on the test machine for the duration of the
        tests.  This will (unfortunately) cause colors to change while
        running DumpRenderTree.  This can also cause "permanent" color
        changes to occur if DRT is to crash (SIGSEGV, etc.) while running.
        This is far from ideal, but it's be best way we've found to deal
        with the issue for now.

        * DumpRenderTree/DumpRenderTree.m:
        (restoreColorSpace):
        (setDefaultColorProfileToRGB):
        (main):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@11824 268f45cc-cd09-0410-ab3c-d52691b4dbfc