Reviewed by Sam Weinig.

        WebKitTestRunner should track loading more like DumpRenderTree
        https://bugs.webkit.org/show_bug.cgi?id=52692

        Change load tracking to track the current top loading frame, in the manner of DumpRenderTree.
        This makes some tests that call notifyDone multiple times pass.
        
        * WebKitTestRunner/InjectedBundle/InjectedBundle.cpp:
        (WTR::InjectedBundle::InjectedBundle):
        (WTR::InjectedBundle::done):
        * WebKitTestRunner/InjectedBundle/InjectedBundle.h:
        (WTR::InjectedBundle::topLoadingFrame):
        (WTR::InjectedBundle::setTopLoadingFrame):
        * WebKitTestRunner/InjectedBundle/InjectedBundlePage.cpp:
        (WTR::InjectedBundlePage::InjectedBundlePage):
        (WTR::InjectedBundlePage::stopLoading):
        (WTR::InjectedBundlePage::didStartProvisionalLoadForFrame):
        (WTR::InjectedBundlePage::didFailProvisionalLoadWithErrorForFrame):
        (WTR::InjectedBundlePage::didFinishLoadForFrame):
        (WTR::InjectedBundlePage::didFailLoadWithErrorForFrame):
        * WebKitTestRunner/InjectedBundle/InjectedBundlePage.h:
        * WebKitTestRunner/InjectedBundle/LayoutTestController.cpp:
        (WTR::LayoutTestController::notifyDone):
        * WebKitTestRunner/TestController.cpp:
        (WTR::TestController::didReceiveMessageFromInjectedBundle):
2011-01-18  Maciej Stachowiak  <mjs@apple.com>

        Reviewed by Sam Weinig.

        WebKitTestRunner should track loading more like DumpRenderTree
        https://bugs.webkit.org/show_bug.cgi?id=52692
        
        Relax the message check in didSaveFrameToPageCache a bit more, since
        layout tests were still hitting the old one.

        * UIProcess/WebPageProxy.cpp:
        (WebKit::isDisconnectedFrame):
        (WebKit::WebPageProxy::didSaveFrameToPageCache):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76092 268f45cc-cd09-0410-ab3c-d52691b4dbfc