No longer crashing when loading WeaveFonts.swf in a nested SWF app.
No longer crashing when loading WeaveFonts.swf in a nested SWF app.

Change-Id: Ie1294c02138bd9491b392296dd2a9a4f3bb91cf1

WeaveTeam/WeaveJS,WeaveTeam/WeaveJS,WeaveTeam/WeaveJS,WeaveTeam/WeaveJS