SendStartMessage   38 content/renderer/device_orientation/device_motion_event_pump.h   virtual bool SendStartMessage() OVERRIDE;
SendStartMessage   42 content/renderer/device_orientation/device_orientation_event_pump.h   virtual bool SendStartMessage() OVERRIDE;
SendStartMessage   43 content/renderer/device_orientation/device_sensor_event_pump.cc   if (SendStartMessage()) {
SendStartMessage   50 content/renderer/device_orientation/device_sensor_event_pump.h   virtual bool SendStartMessage() = 0;