refreshClosedCaptionsButtonVisibility 1183 Source/core/html/HTMLMediaElement.cpp             mediaControls()->refreshClosedCaptionsButtonVisibility();
refreshClosedCaptionsButtonVisibility 1636 Source/core/html/HTMLMediaElement.cpp             mediaControls()->refreshClosedCaptionsButtonVisibility();
refreshClosedCaptionsButtonVisibility  185 Source/core/html/shadow/MediaControls.cpp     refreshClosedCaptionsButtonVisibility();
refreshClosedCaptionsButtonVisibility  325 Source/core/html/shadow/MediaControls.cpp     refreshClosedCaptionsButtonVisibility();
refreshClosedCaptionsButtonVisibility   61 Source/core/html/shadow/MediaControls.h     void refreshClosedCaptionsButtonVisibility();