2009-11-27 Pavel Feldman <pfeldman@dhcp-172-28-174-220.spb.corp.google.com>

      Reviewed by Timothy Hatcher.

        Web Inspector: Split InspectorBackend into three parts: backend,
        injected script host and frontend host.
        
        https://bugs.webkit.org/show_bug.cgi?id=31888

        * DerivedSources.make:
        * GNUmakefile.am:
        * WebCore.gypi:
        * WebCore.pro:
        * WebCore.vcproj/WebCore.vcproj:
        * WebCore.xcodeproj/project.pbxproj:
        * WebCoreSources.bkl:
        * bindings/js/JSBindingsAllInOne.cpp:
        * bindings/js/JSInspectorBackendCustom.cpp: Removed.
        * bindings/js/JSInspectorFrontendHostCustom.cpp: Added.
        (WebCore::JSInspectorFrontendHost::search):
        (WebCore::JSInspectorFrontendHost::setting):
        (WebCore::JSInspectorFrontendHost::setSetting):
        * bindings/js/ScriptObject.cpp:
        (WebCore::ScriptGlobalObject::set):
        * bindings/js/ScriptObject.h:
        * bindings/v8/DOM