- fix http://bugzilla.opendarwin.org/show_bug.cgi?id=6193
          remove some unused KWQ code

        * kcanvas/KCanvasCreator.cpp: (KCanvasCreator::self): Don't use static deleter for
        two reasons: (1) We don't want any globals with constructors in any of our frameworks
        because they slow down framework load time. (2) There's no need to destroy this object at
        process termination time -- it's extra work with no benefit. Because of both these
        reasons, our KStaticDeleter implementation was basically a no-op.
        * ksvg2/svg/SVGDOMImplementationImpl.cpp: (SVGDOMImplementationImpl::self): Ditto.
        * khtml/xml/dom_docimpl.cpp: (DocumentImpl::setDocumentChanged): Ditto.

        * khtml/html/html_canvasimpl.cpp: Removed include of kstringhandler.h.
        * khtml/html/html_imageimpl.cpp: Ditto.

        * khtml/khtmlpart_p.h: Removed something that was in an "APPLE_CANGES" ifdef.

        * ForwardingHeaders/kstaticdeleter.h: Removed.
        * ForwardingHeaders/kstringhandler.h: Removed.
        * kwq/KWQKStaticDeleter.h: Removed.
        * kwq/KWQKStringHandler.h: Removed.
        * kwq/KWQKStringHandler.mm: Removed.

        * WebCore.xcodeproj/project.pbxproj: Removed files.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@11729 268f45cc-cd09-0410-ab3c-d52691b4dbfc