- merged Job and TransferJob into TransferJob and moved it to WebCore namespace
        - changed TransferJob to use a TransferJobClient object instead of signals

        * ForwardingHeaders/kio/job.h: Changed to point to "KWQKJobClasses.h".
        * kwq/KWQKJob.h: Removed.
        * kwq/TransferJobClient.h: Added.

        * WebCore.vcproj/WebCore/WebCore.vcproj: Updated for file changes.
        * WebCore.xcodeproj/project.pbxproj: Ditto.

        * dom/xml_tokenizer.cpp: (WebCore::openFunc):
        * khtml/xsl/xslt_processorimpl.cpp: (DOM::docLoaderFunc):
        Use "new TransferJob" instead of "KIO::get" and "KIO::http_post".

        * kwq/KWQKJobClasses.h: Eliminate Job. Add a TransferJobClient* parameter to
        TransferJob. Eliminate the deliverAllData parameter to TransferJob constructor.
        Remove the signals from TransferJob.
        * kwq/KWQKJobClasses.mm:
        (WebCore::TransferJobPrivate::TransferJobPrivate): Store a client pointer.
        (WebCore::TransferJob::TransferJob): Store a client pointer, remove the
        deliverAllData boolean.
        (WebCore::TransferJob::receivedResponse): Added. Replaces the old emitReceivedResponse
        function; uses client instead of a signal.
        (WebCore::TransferJob::client): Added.

        * kwq/KWQLoader.h: Switched things to mention the WebCore namespace.
        Changed KIO::TransferJob to WebCore::TransferJob.
        * kwq/KWQLoader.mm: Ditto.

        * kwq/KWQObject.h:
        * kwq/KWQObject.cpp: Removed isKHTMLLoader.

        * kwq/KWQResourceLoader.h: Changed KIO::TransferJob to WebCore::TransferJob.
        * kwq/KWQResourceLoader.mm:
        (-[KWQResourceLoader receivedResponse:]): Call receivedResponse function on
        the job instead of emitReceivedResponse.
        (-[KWQResourceLoader redirectedToURL:]): Call receivedRedirect function on the
        client directly instead of emitRedirection on the job.
        (-[KWQResourceLoader addData:]): Call receivedData function on the
        client directly instead of emitData on the job.
        (-[KWQResourceLoader finishJobAndHandle:]): Call receivedAllData function on the
        client directly instead of emitResult on the job. Also fixed a potential memory leak
        where the handle was not released if the job was 0.

        * kwq/KWQSignal.h:
        * kwq/KWQSignal.cpp:
        * kwq/KWQSlot.h:
        * kwq/KWQSlot.cpp:
        Removed the job-related signals and slots.

        * loader/CachedObject.h: Removed unneeded declaration of TransferJob.

        * loader/loader.h:
        * loader/loader.cpp:
        (WebCore::Loader::servePendingRequests): Use "new TransferJob" instead of "KIO::get".
        Also don't connect signals.
        (WebCore::Loader::receivedAllData): New name for slotFinished.
        (WebCore::Loader::receivedResponse): New name for slotReceivedResponse.
        (WebCore::Loader::receivedData): New name for slotData.
        (WebCore::Loader::cancelRequests): Changed KIO::Job to TransferJob.
        (WebCore::Loader::jobForRequest): Ditto.

        * page/Frame.h:
        * page/Frame.cpp:
        (WebCore::Frame::didOpenURL): Use "new TransferJob" instead of "KIO::get" and
        "KIO::http_post". Also don't connect signals.
        (WebCore::Frame::receivedAllData): Renamed from slotFinished. Also slightly
        cleaned up the logic.
        (WebCore::Frame::receivedRedirect): Renamed from slotRedirection.
        * page/FramePrivate.h: Changed KIO::TransferJob to WebCore::TransferJob.

        * xml/xmlhttprequest.h:
        * xml/xmlhttprequest.cpp:
        (WebCore::XMLHttpRequest::XMLHttpRequest): Eliminate XMLHttpRequestQObject.
        (WebCore::XMLHttpRequest::send): Use "new TransferJob" instead of
        "KIO::get" and "KIO::http_post". Also don't connect signals.
        (WebCore::XMLHttpRequest::processSyncLoadResults): Change to call the functions
        by their new names (names changed to use with TransferJobClient).
        (WebCore::XMLHttpRequest::receivedAllData): Renamed from slotFinished.
        (WebCore::XMLHttpRequest::receivedRedirect): Renamed from slotRedirection.
        (WebCore::XMLHttpRequest::receivedData): Renamed from slotData.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@13000 268f45cc-cd09-0410-ab3c-d52691b4dbfc