UPDATE_STAGE      103 gui/Player.cpp             case HostMessage::UPDATE_STAGE:
UPDATE_STAGE       56 libcore/HostInterface.cpp         case HostMessage::UPDATE_STAGE:
UPDATE_STAGE     1158 libcore/movie_root.cpp     callInterface(HostMessage(HostMessage::UPDATE_STAGE));
UPDATE_STAGE     1256 libcore/movie_root.cpp     callInterface(HostMessage(HostMessage::UPDATE_STAGE));