chrome/browser/media_gallery/linux/mtp_device_operations_utils.cc
// Returns MediaTransferProtocolManager instance on success or NULL on failure.
Returns MediaTransferProtocolManager instance on success or NULL on failure.
Returns MediaTransferProtocolManager instance on success or NULL on failure .
MediaTransferProtocolManager* GetMediaTransferProtocolManager() {
  MediaTransferProtocolManager* mtp_device_mgr =
      MediaTransferProtocolManager::GetInstance();
  DCHECK(mtp_device_mgr);
  return mtp_device_mgr;
}
MediaTransferProtocolManager * GetMediaTransferProtocolManager ( ) { MediaTransferProtocolManager * mtp_device_mgr = MediaTransferProtocolManager :: GetInstance ( ) ; DCHECK ( mtp_device_mgr ) ; return mtp_device_mgr ; }
Returns MediaTransferProtocolManager instance on success or NULL on failure.
Returns MediaTransferProtocolManager instance on success or NULL on failure .