HandleServerConfirmedReceipt  751 google_apis/gcm/engine/mcs_client.cc   HandleServerConfirmedReceipt(last_stream_id_received);
HandleServerConfirmedReceipt  798 google_apis/gcm/engine/mcs_client.cc     HandleServerConfirmedReceipt(last_stream_id_received);
HandleServerConfirmedReceipt  176 google_apis/gcm/engine/mcs_client.h   void HandleServerConfirmedReceipt(StreamId device_stream_id);