2010-09-29  Kinuko Yasuda  <kinuko@chromium.org>

        Reviewed by Dumitru Daniliuc.

        Add removeRecursively to WebKit WebFileSystem API
        https://bugs.webkit.org/show_bug.cgi?id=46842

        * public/WebFileSystem.h:
        (WebKit::WebFileSystem::removeRecursively): Added.


git-svn-id: svn://svn.chromium.org/blink/trunk@68741 bbb929c8-8fbe-4397-9dbb-9b2b20218538