Reviewed by Eric.

        Bug 9191: JS*ElementWrapperFactory should be autogenerated
        https://bugs.webkit.org/show_bug.cgi?id=9191

        This is a first pass for generation of JS*ElementWrapperFactory, in the long term we should move the make_names.pl
        intelligence to the *.in files.

        - Add a new parameter to make_names.pl --wrapperFactory which works like --wrapper but generates the
        JS*ElementWrapperFactory files.

        - Removed JS*ElementWrapperFactory files in WebCore/bindings/js, replaced by the generated ones.

        - Updated the build systems to account for the previous changes.

        * DerivedSources.make:
        * GNUmakefile.am:
        * WebCore.pro:
        * WebCore.vcproj/WebCore.vcproj:
        * WebCore.xcodeproj/project.pbxproj:
        * WebCoreSources.bkl:
        * bindings/js/JSHTMLElementWrapperFactory.cpp: Removed.
        * bindings/js/JSHTMLElementWrapperFactory.h: Removed.
        * bindings/js/JSSVGElementWrapperFactory.cpp: Removed.
        * bindings/js/JSSVGElementWrapperFactory.h: Removed.
        * dom/make_names.pl:




git-svn-id: http://svn.webkit.org/repository/webkit/trunk@34107 268f45cc-cd09-0410-ab3c-d52691b4dbfc