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        Reviewed by Alexey Proskuryakov.

        WebSocket wrapper can be collected even if events are pending
        https://bugs.webkit.org/show_bug.cgi?id=34014

        * websocket/tests/websocket-pending-activity-expected.txt: Added.
        * websocket/tests/websocket-pending-activity.html: Added.
2010-02-02  Fumitoshi Ukai  <ukai@chromium.org>

        Reviewed by Alexey Proskuryakov.

        WebSocket set pending activity to avoid unexpected GC.
        https://bugs.webkit.org/show_bug.cgi?id=34014

        Test: websocket/tests/websocket-pending-activity.html

        * websockets/WebSocket.cpp:
        (WebCore::WebSocket::connect): set pending activity until it receives didClose.
        (WebCore::WebSocket::contextDestroyed): check socket is already closed.
        (WebCore::WebSocket::stop): close the connection and unset pending activity when it stops.
        (WebCore::WebSocket::didClose): unset pending activity.
        * websockets/WebSocket.h:
        * websockets/WebSocketChannel.cpp:
        (WebCore::WebSocketChannel::didReceiveData): protect this while it processes received data.

git-svn-id: svn://svn.chromium.org/blink/trunk@54267 bbb929c8-8fbe-4397-9dbb-9b2b20218538