canShowFullscreenOverlay  160 Source/platform/graphics/media/MediaPlayer.h     virtual bool canShowFullscreenOverlay() const = 0;
canShowFullscreenOverlay  164 Source/web/FullscreenController.cpp         if (mediaElement->player() && mediaElement->player()->canShowFullscreenOverlay()) {
canShowFullscreenOverlay  130 Source/web/WebMediaPlayerClientImpl.h     virtual bool canShowFullscreenOverlay() const OVERRIDE;