Convert //google_apis from scoped_ptr to std::unique_ptr

google_apis/gcm/engine/connection_handler.h

Index: google_apis/gcm/engine/connection_handler.h
diff --git a/google_apis/gcm/engine/connection_handler.h b/google_apis/gcm/engine/connection_handler.h
index b719ac762609fe6d3eef2728769ce3efd06afa5b..da12722daf19dfefaea48fbafa44894005f849d2 100644
--- a/google_apis/gcm/engine/connection_handler.h
+++ b/google_apis/gcm/engine/connection_handler.h
@@ -5,8 +5,9 @@
 #ifndef GOOGLE_APIS_GCM_ENGINE_CONNECTION_HANDLER_H_
 #define GOOGLE_APIS_GCM_ENGINE_CONNECTION_HANDLER_H_
 
+#include <memory>
+
 #include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
 #include "google_apis/gcm/base/gcm_export.h"
 
 namespace net{
@@ -35,7 +36,7 @@ class SocketOutputStream;
 // messages can be sent/received again.
 class GCM_EXPORT ConnectionHandler {
  public:
-  typedef base::Callback<void(scoped_ptr<google::protobuf::MessageLite>)>
+  typedef base::Callback<void(std::unique_ptr<google::protobuf::MessageLite>)>
       ProtoReceivedCallback;
   typedef base::Closure ProtoSentCallback;
   typedef base::Callback<void(int)> ConnectionChangedCallback;