WebCore:

WebCore:

2008-07-30  Beth Dakin  <bdakin@apple.com>

        Reviewed by Anders Carlsson.

        Fixes <rdar://problem/6041390>

        Adds the ability to have a frame that is "disconnected" from the
        main frame from the perspective of top and parent in
        Javascript.

        * WebCore.base.exp:
        * page/DOMWindow.cpp:
        (WebCore::DOMWindow::parent):
        (WebCore::DOMWindow::top):
        * page/Frame.cpp:
        (WebCore::Frame::isDisconnectedFrame):
        (WebCore::Frame::setIsDisconnectedFrame):
        (WebCore::FramePrivate::FramePrivate):
        * page/Frame.h:
        * page/FramePrivate.h:
        * page/FrameTree.cpp:
        (WebCore::FrameTree::parent):
        (WebCore::FrameTree::top):
        * page/FrameTree.h:

WebKit/mac:

2008-07-30  Beth Dakin  <bdakin@apple.com>

        Reviewed by Anders Carlsson.

        Fixes <rdar://problem/6041390>

        Adds the ability to have a frame that is "disconnected" from the
        main frame from the perspective of top and parent in
        Javascript.

        * WebView/WebFrame.mm:
        (-[WebFrame _setIsDisconnectedFrame]):
        * WebView/WebFramePrivate.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@35467 268f45cc-cd09-0410-ab3c-d52691b4dbfc