2011-03-22 Gabor Loki <loki@webkit.org>

        Reviewed by Csaba Osztrogonác.

        [Qt] Add DFG module to build system (disabled by default).
        https://bugs.webkit.org/show_bug.cgi?id=56845

        * JavaScriptCore.pri:
        * JavaScriptCore.pro:

git-svn-id: svn://svn.chromium.org/blink/trunk@81726 bbb929c8-8fbe-4397-9dbb-9b2b20218538