Reviewed by Anders.
        
        - added equality and inequality operations for HashMap and Vector, useful for comparing more complex types

        * wtf/HashMap.h:
        (WTF::operator==):
        (WTF::operator!=):
        * wtf/Vector.h:
        (WTF::operator==):
        (WTF::operator!=):

WebCore:

        Reviewed by Anders.

        - converted many places to use ResourceRequest instead of NSURLRequest

        * WebCore.exp:
        * loader/DocumentLoader.h:
        * loader/FrameLoader.cpp:
        (WebCore::FrameLoader::stopPolicyCheck):
        * loader/FrameLoader.h:
        (WebCore::PolicyCheck::request):
        * loader/FrameLoaderClient.h:
        * loader/MainResourceLoader.h:
        * loader/mac/DocumentLoaderMac.mm:
        (WebCore::DocumentLoader::DocumentLoader):
        (WebCore::DocumentLoader::originalRequest):
        (WebCore::DocumentLoader::originalRequestCopy):
        (WebCore::DocumentLoader::request):
        (WebCore::DocumentLoader::initialRequest):
        (WebCore::DocumentLoader::actualRequest):
        (WebCore::DocumentLoader::URL):
        (WebCore::DocumentLoader::unreachableURL):
        (WebCore::DocumentLoader::replaceRequestURLForAnchorScroll):
        (WebCore::DocumentLoader::setRequest):
        (WebCore::DocumentLoader::stopLoading):
        (WebCore::DocumentLoader::setLastCheckedRequest):
        (WebCore::DocumentLoader::lastCheckedRequest):
        (WebCore::DocumentLoader::URLForHistory):
        * loader/mac/FrameLoaderMac.mm:
        (WebCore::FrameLoader::load):
        (WebCore::FrameLoader::startLoadingMainResource):
        (WebCore::FrameLoader::applyUserAgent):
        (WebCore::FrameLoader::originalRequest):
        (WebCore::FrameLoader::receivedMainResourceError):
        (WebCore::FrameLoader::callContinueFragmentScrollAfterNavigationPolicy):
        (WebCore::FrameLoader::continueFragmentScrollAfterNavigationPolicy):
        (WebCore::FrameLoader::commitProvisionalLoad):
        (WebCore::FrameLoader::initialRequest):
        (WebCore::FrameLoader::setRequest):
        (WebCore::FrameLoader::checkNavigationPolicy):
        (WebCore::FrameLoader::shouldReloadToHandleUnreachableURL):
        (WebCore::FrameLoader::reloadAllowingStaleData):
        (WebCore::FrameLoader::reload):
        (WebCore::FrameLoader::checkNewWindowPolicy):
        (WebCore::FrameLoader::continueAfterNewWindowPolicy):
        (WebCore::FrameLoader::continueAfterNavigationPolicy):
        (WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy):
        (WebCore::FrameLoader::continueLoadAfterNavigationPolicy):
        (WebCore::FrameLoader::checkLoadCompleteForThisFrame):
        (WebCore::FrameLoader::callContinueLoadAfterNewWindowPolicy):
        (WebCore::FrameLoader::continueLoadAfterNewWindowPolicy):
        (WebCore::FrameLoader::post):
        (WebCore::FrameLoader::addExtraFieldsToRequest):
        (WebCore::FrameLoader::isReloading):
        (WebCore::FrameLoader::referrer):
        (WebCore::FrameLoader::loadEmptyDocumentSynchronously):
        (WebCore::FrameLoader::loadResourceSynchronously):
        (WebCore::FrameLoader::originalRequestURL):
        (WebCore::PolicyCheck::set):
        (WebCore::PolicyCheck::call):
        (WebCore::PolicyCheck::clearRequest):
        * loader/mac/MainResourceLoaderMac.mm:
        (WebCore::MainResourceLoader::callContinueAfterNavigationPolicy):
        (WebCore::MainResourceLoader::continueAfterNavigationPolicy):
        (WebCore::MainResourceLoader::isPostOrRedirectAfterPost):
        * loader/mac/SubresourceLoaderMac.mm:
        (WebCore::SubresourceLoader::create):
        * loader/mac/WebDataProtocol.h:
        * loader/mac/WebDataProtocol.mm:
        * platform/KURL.cpp:
        (WebCore::operator!=):
        * platform/KURL.h:
        * platform/mac/KURLMac.mm:
        (WebCore::KURL::getNSURL):
        * platform/network/FormData.h:
        (WebCore::operator==):
        (WebCore::operator!=):
        * platform/network/ResourceRequest.cpp:
        (WebCore::operator==):
        * platform/network/ResourceRequest.h:
        * platform/network/mac/ResourceRequestMac.mm:
        (WebCore::ResourceRequest::doUpdatePlatformRequest):

WebKit:

        Reviewed by Anders.
        
        - adjusted for changes from NSURLRequest to ResourceRequest

        * Plugins/WebPluginController.mm:
        * WebCoreSupport/WebFrameLoaderClient.h:
        * WebCoreSupport/WebFrameLoaderClient.mm:
        (WebFrameLoaderClient::updateHistoryForReload):
        (WebFrameLoaderClient::dispatchIdentifierForInitialRequest):
        (WebFrameLoaderClient::dispatchDecidePolicyForMIMEType):
        (WebFrameLoaderClient::dispatchDecidePolicyForNewWindowAction):
        (WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction):
        (WebFrameLoaderClient::startDownload):
        (WebFrameLoaderClient::cannotShowURLError):
        (WebFrameLoaderClient::createDocumentLoader):
        * WebView/WebDataSource.mm:
        (-[WebDataSource _initWithDocumentLoader:]):
        (-[WebDataSource initialRequest]):
        (-[WebDataSource request]):
        * WebView/WebDocumentLoaderMac.h:
        * WebView/WebDocumentLoaderMac.mm:
        (WebDocumentLoaderMac::WebDocumentLoaderMac):
        * WebView/WebFrame.mm:
        (-[WebFrame _createItem:]):
        (-[WebFrame _loadItem:withLoadType:]):
        (-[WebFrame loadArchive:]):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@18203 268f45cc-cd09-0410-ab3c-d52691b4dbfc