RefreshCompletionCallback  107 google_apis/gcm/base/socket_stream.cc       base::Bind(&SocketInputStream::RefreshCompletionCallback,
RefreshCompletionCallback  116 google_apis/gcm/base/socket_stream.cc   RefreshCompletionCallback(base::Closure(), result);
RefreshCompletionCallback  104 google_apis/gcm/base/socket_stream.h   void RefreshCompletionCallback(const base::Closure& callback, int result);