Use std::move() instead of .Pass() in remoting/*

remoting/client/chromoting_client.h

 // Copyright (c) 2012 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.
 
 // ChromotingClient is the controller for the Client implementation.
 
 #ifndef REMOTING_CLIENT_CHROMOTING_CLIENT_H_
 #define REMOTING_CLIENT_CHROMOTING_CLIENT_H_
 
 #include <string>
@@ skipping 37 matching lines @@
   // |client_context|, |user_interface| and |video_renderer| must outlive the
   // client. |audio_player| may be null, in which case audio will not be
   // requested.
   ChromotingClient(ClientContext* client_context,
                    ClientUserInterface* user_interface,
                    VideoRenderer* video_renderer,
                    scoped_ptr<AudioPlayer> audio_player);
 
   ~ChromotingClient() override;
 
-  void set_protocol_config(
-      scoped_ptr<protocol::CandidateSessionConfig> config) {
-    protocol_config_ = config.Pass();
-  }
+  void set_protocol_config(scoped_ptr<protocol::CandidateSessionConfig> config);
 
   // Used to set fake/mock objects for tests which use the ChromotingClient.
   void SetConnectionToHostForTests(
       scoped_ptr<protocol::ConnectionToHost> connection_to_host);
 
   // Start the client. Must be called on the main thread. |signal_strategy|
   // must outlive the client.
   void Start(SignalStrategy* signal_strategy,
              scoped_ptr<protocol::Authenticator> authenticator,
              scoped_refptr<protocol::TransportContext> transport_context,
@@ skipping 70 matching lines @@
 
   // Record the statistics of the connection.
   protocol::PerformanceTracker perf_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromotingClient);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_CHROMOTING_CLIENT_H_