2011-04-19 Yuta Kitamura <yutak@chromium.org>

2011-04-19  Yuta Kitamura  <yutak@chromium.org>

        Reviewed by Alexey Proskuryakov.

        WebSocket: Add assertion for SocketStreamError::failingURL.
        https://bugs.webkit.org/show_bug.cgi?id=58765

        No new tests, because an existing test http/tests/inspector/console-websocket-error.html should cover this.

        * websockets/WebSocketChannel.cpp:
        (WebCore::WebSocketChannel::didFail): If error.failingURL() is provided, it must be the same as
        m_handshake.url(). failingURL may be null if SocketStreamHandle has created a SocketStreamError
        using zero- or one-argument constructor (which is old version but some ports are still using it).
        In that case, m_handshake.url() is passed to addMessage().

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@84340 268f45cc-cd09-0410-ab3c-d52691b4dbfc