ToggleMirrorMode  582 ash/accelerators/accelerator_controller.cc   Shell::GetInstance()->display_controller()->ToggleMirrorMode();
ToggleMirrorMode  111 ash/display/display_controller.h   void ToggleMirrorMode();
ToggleMirrorMode  319 chrome/browser/extensions/api/system_display/display_info_provider_chromeos.cc     display_controller->ToggleMirrorMode();