JavaScriptCore:

JavaScriptCore:

        Reviewed by Beth Dakin.

        Fixed up garbage collection at window close time.

        * kjs/interpreter.cpp:
        (KJS::Interpreter::~Interpreter): Garbage collect here, since
        destroying the interpreter frees the global object and
        therefore creates a lot of garbage.

WebCore:

        Reviewed by Beth Dakin.

        Fixed up garbage collection at window close time.

        * bindings/js/kjs_proxy.cpp: Don't garbage collect in the KJSProxy
        destructor, since the global object hasn't been freed yet.
        * bindings/js/kjs_proxy.h:
        * loader/FrameLoader.cpp:
        (WebCore::FrameLoader::detachFromParent): Made this function cross-
        platform.
        * loader/FrameLoader.h:
        * loader/mac/FrameLoaderMac.mm:
        (WebCore::FrameLoader::setTitle): Moved this function to FrameLoaderMac,
        since it's Mac-only.
        (WebCore::FrameLoader::closeBridge):
        * page/Page.cpp:
        (WebCore::Page::~Page): Don't garbage collect in the Page destructor,
        since the Interpreter destructor will do it for us.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@17945 268f45cc-cd09-0410-ab3c-d52691b4dbfc