Reviewed by Adam.

        Move the Pasteboard stubs to PasteboardGdk.cpp.

        * WebCore.pro:
        * platform/gdk/PasteboardGdk.cpp: Added.
        (WebCore::Pasteboard::generalPasteboard):
        (WebCore::Pasteboard::writeSelection):
        (WebCore::Pasteboard::writeURL):
        (WebCore::Pasteboard::writeImage):
        (WebCore::Pasteboard::clear):
        (WebCore::Pasteboard::canSmartReplace):
        (WebCore::Pasteboard::documentFragment):
        (WebCore::Pasteboard::plainText):
        (WebCore::Pasteboard::Pasteboard):
        * platform/gdk/TemporaryLinkStubs.cpp:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@25654 268f45cc-cd09-0410-ab3c-d52691b4dbfc