Rubber stamped by Darin.

    Rubber stamped by Darin.

        Make DumpRenderTree more cross platform ready.
        - Convert GCController to use the JSCore API instead of the WebScriptObject.
        - Use CF types instead of NS objects.
        - General cleanup.

        * DumpRenderTree/DumpRenderTree.h:
        * DumpRenderTree/DumpRenderTree.mm:
        (dumpRenderTree):
        (dump):
        (runTest):
        * DumpRenderTree/DumpRenderTree.xcodeproj/project.pbxproj:
        * DumpRenderTree/EditingDelegate.m:
        * DumpRenderTree/FrameLoadDelegate.h:
        * DumpRenderTree/FrameLoadDelegate.mm:
        (-[FrameLoadDelegate init]):
        (-[FrameLoadDelegate dealloc]):
        (-[FrameLoadDelegate webView:didClearWindowObject:forFrame:]):
        * DumpRenderTree/GCController.cpp: Added.
        (GCController::GCController):
        (GCController::~GCController):
        (collectCallback):
        (collectOnAlternateThreadCallback):
        (getJSObjectCountCallback):
        (GCController::makeWindowObject):
        (GCController::getJSClass):
        (GCController::staticFunctions):
        * DumpRenderTree/GCController.h:
        * DumpRenderTree/GCController.mm:
        (GCController::collect):
        (GCController::collectOnAlternateThread):
        (GCController::getJSObjectCount):
        * DumpRenderTree/LayoutTestController.cpp:
        (LayoutTestController::makeWindowObject):
        (LayoutTestController::getJSClass):
        * DumpRenderTree/LayoutTestController.h:
        * DumpRenderTree/LayoutTestControllerMac.mm:
        (LayoutTestController::addDisallowedURL):
        (waitUntilDoneWatchdogFired):
        (LayoutTestController::waitUntilDone):
        * DumpRenderTree/ResourceLoadDelegate.m:
        (-[ResourceLoadDelegate webView:resource:willSendRequest:redirectResponse:fromDataSource:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@25544 268f45cc-cd09-0410-ab3c-d52691b4dbfc