Switch to standard integer types in remoting/.

remoting/test/remote_connection_observer.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_TEST_REMOTE_CONNECTION_OBSERVER_H_
 #define REMOTING_TEST_REMOTE_CONNECTION_OBSERVER_H_
 
 #include <string>
 
+#include "base/macros.h"
 #include "remoting/proto/control.pb.h"
 #include "remoting/protocol/connection_to_host.h"
 #include "remoting/protocol/errors.h"
 #include "remoting/protocol/transport.h"
 
 namespace remoting {
 namespace test {
 
 // Interface for a remote connection observer which will be notified when
 // certain connection status changes occur or events from the remote host
@@ skipping 28 matching lines @@
   virtual void HostMessageReceived(const protocol::ExtensionMessage& message) {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(RemoteConnectionObserver);
 };
 
 }  // namespace test
 }  // namespace remoting
 
 #endif  // REMOTING_TEST_REMOTE_CONNECTION_OBSERVER_H_