Fix WebView to use new modifier enum when Awesomium is available.
Fix WebView to use new modifier enum when Awesomium is available.

sirikata/sirikata,sirikata/sirikata,sirikata/sirikata,sirikata/sirikata,sirikata/sirikata,sirikata/sirikata,sirikata/sirikata,sirikata/sirikata