RemoveWtsTerminalObserver  449 remoting/host/desktop_session_win.cc     monitor_->RemoveWtsTerminalObserver(this);
RemoveWtsTerminalObserver   42 remoting/host/win/host_service.h   virtual void RemoveWtsTerminalObserver(
RemoveWtsTerminalObserver   38 remoting/host/win/wts_terminal_monitor.h   virtual void RemoveWtsTerminalObserver(WtsTerminalObserver* observer) = 0;