MessageSentCallback  116 google_apis/gcm/engine/mcs_client_unittest.cc   void MessageSentCallback(int64 user_serial_number,
MessageSentCallback  174 google_apis/gcm/engine/mcs_client_unittest.cc       base::Bind(&MCSClientTest::MessageSentCallback, base::Unretained(this))));
MessageSentCallback  333 google_apis/gcm/tools/mcs_probe.cc       base::Bind(&MessageSentCallback),