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

remoting/host/chromoting_host_unittest.cc

 // 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.
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/scoped_ptr.h"
 #include "remoting/base/auto_thread_task_runner.h"
 #include "remoting/host/audio_capturer.h"
 #include "remoting/host/chromoting_host.h"
@@ skipping 103 matching lines @@
     owned_connection2_.reset(
         new protocol::FakeConnectionToClient(make_scoped_ptr(session2_)));
     owned_connection2_->set_host_stub(&host_stub2_);
     connection2_ = owned_connection2_.get();
     connection2_->set_client_stub(&client_stub2_);
   }
 
   // Helper method to pretend a client is connected to ChromotingHost.
   void SimulateClientConnection(int connection_index, bool authenticate,
                                 bool reject) {
-    scoped_ptr<protocol::ConnectionToClient> connection =
-        ((connection_index == 0) ? owned_connection1_ : owned_connection2_)
-            .Pass();
+    scoped_ptr<protocol::ConnectionToClient> connection = std::move(
+        (connection_index == 0) ? owned_connection1_ : owned_connection2_);
     protocol::ConnectionToClient* connection_ptr = connection.get();
     scoped_ptr<ClientSession> client(new ClientSession(
         host_.get(),
         task_runner_, // Audio
         task_runner_, // Input
         task_runner_, // Video capture
         task_runner_, // Video encode
         task_runner_, // Network
         task_runner_, // UI
-        connection.Pass(),
+        std::move(connection),
         desktop_environment_factory_.get(),
         base::TimeDelta(),
         nullptr,
         std::vector<HostExtension*>()));
     ClientSession* client_ptr = client.get();
 
     connection_ptr->set_host_stub(client.get());
     get_client(connection_index) = client_ptr;
 
     // |host| is responsible for deleting |client| from now on.
@@ skipping 252 matching lines @@
 
   ExpectClientConnected(0);
   SimulateClientConnection(0, true, false);
 
   ExpectClientDisconnected(0);
   DisconnectAllClients();
   testing::Mock::VerifyAndClearExpectations(&host_status_observer_);
 }
 
 }  // namespace remoting