Submitted by: eseidel
Reviewed by: mjs
        No functionality change, no tests needed.

        Make make_names.pl namespace agnostic and add XLinkNames.* for SVG

        * WebCore+SVG/XLinkNamesWrapper.cpp: Added.
        * WebCore.xcodeproj/project.pbxproj: added files, build rule.
        * khtml/khtml_part.cpp:
        (KHTMLPart::init): init XLinkNames
        * khtml/xml/dom_elementimpl.cpp:
        (ElementImpl::rendererIsNeeded): remove foreignObjectTag (temp.)
        * ksvg2/misc/xlinkattrs.in: Added.
        * ksvg2/scripts/make_names.pl: make namespace agnostic
        * ksvg2/svg/SVGLocatableImpl.cpp: remove foreignObjectTag (temp.)
        (SVGLocatableImpl::nearestViewportElement):
        (SVGLocatableImpl::farthestViewportElement):
        * ksvg2/svg/SVGURIReferenceImpl.cpp: use XLinkNames
        (SVGURIReferenceImpl::parseMappedAttribute):
        * ksvg2/svg/svgattrs.in: remove href
        * ksvg2/svg/svgtags.in: comment out unused tags


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@11363 268f45cc-cd09-0410-ab3c-d52691b4dbfc