setDisplayType     88 Source/core/html/shadow/MediaControlElementTypes.h     void setDisplayType(MediaControlElementType);
setDisplayType    214 Source/core/html/shadow/MediaControlElements.cpp     setDisplayType(mediaElement().muted() ? MediaUnMuteButton : MediaMuteButton);
setDisplayType    250 Source/core/html/shadow/MediaControlElements.cpp     setDisplayType(mediaElement().togglePlayStateWillPlay() ? MediaPlayButton : MediaPauseButton);
setDisplayType    308 Source/core/html/shadow/MediaControlElements.cpp     setDisplayType(captionsVisible ? MediaHideClosedCaptionsButton : MediaShowClosedCaptionsButton);
setDisplayType    501 Source/core/html/shadow/MediaControlElements.cpp     setDisplayType(isFullscreen ? MediaExitFullscreenButton : MediaEnterFullscreenButton);