2009-11-23 Adam Barth <abarth@webkit.org>

2009-11-23  Adam Barth  <abarth@webkit.org>

        Reviewed by Dimitri Glazkov.

        [V8] Don't crash when OOM in creating isolated world
        https://bugs.webkit.org/show_bug.cgi?id=31805

        We need to add some more null checks to avoid crashing.  No new tests
        because we don't have a good way to test out-of-memory bugs.

        * bindings/v8/V8Proxy.cpp:
        (WebCore::V8Proxy::evaluateInIsolatedWorld):
        (WebCore::V8Proxy::evaluateInNewContext):
        (WebCore::V8Proxy::setInjectedScriptContextDebugId):
        * bindings/v8/V8Proxy.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@51312 268f45cc-cd09-0410-ab3c-d52691b4dbfc