third_party/protobuf: update to upstream r371

third_party/protobuf/src/google/protobuf/message.h

 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
 // http://code.google.com/p/protobuf/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
@@ skipping 105 matching lines @@
 // HP C++'s iosfwd doesn't work.
 #include <iostream>
 #else
 #include <iosfwd>
 #endif
 
 #include <google/protobuf/message_lite.h>
 
 #include <google/protobuf/stubs/common.h>
 
+
 namespace google {
 namespace protobuf {
 
 // Defined in this file.
 class Message;
 class Reflection;
 class MessageFactory;
 
 // Defined in other files.
 class Descriptor;            // descriptor.h
@@ skipping 546 matching lines @@
                                                const Message* prototype);
 
  private:
   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFactory);
 };
 
 }  // namespace protobuf
 
 }  // namespace google
 #endif  // GOOGLE_PROTOBUF_MESSAGE_H__