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

remoting/test/app_remoting_test_driver_environment_unittest.cc

 // 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.
 
 #include "remoting/test/app_remoting_test_driver_environment.h"
 
 #include <stddef.h>
 
 #include <algorithm>
+#include <utility>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "remoting/test/fake_access_token_fetcher.h"
 #include "remoting/test/fake_app_remoting_report_issue_request.h"
 #include "remoting/test/fake_refresh_token_store.h"
 #include "remoting/test/fake_remote_host_info_fetcher.h"
 #include "remoting/test/mock_access_token_fetcher.h"
 #include "remoting/test/refresh_token_store.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 56 matching lines @@
 }
 
 void AppRemotingTestDriverEnvironmentTest::Initialize(
     const AppRemotingTestDriverEnvironment::EnvironmentOptions& options) {
   environment_object_.reset(new AppRemotingTestDriverEnvironment(options));
 
   scoped_ptr<FakeAccessTokenFetcher> fake_access_token_fetcher(
       new FakeAccessTokenFetcher());
   fake_access_token_fetcher_ = fake_access_token_fetcher.get();
   mock_access_token_fetcher_.SetAccessTokenFetcher(
-      fake_access_token_fetcher.Pass());
+      std::move(fake_access_token_fetcher));
 
   environment_object_->SetAccessTokenFetcherForTest(
       &mock_access_token_fetcher_);
   environment_object_->SetAppRemotingReportIssueRequestForTest(
       &fake_report_issue_request_);
   environment_object_->SetRefreshTokenStoreForTest(&fake_token_store_);
   environment_object_->SetRemoteHostInfoFetcherForTest(
       &fake_remote_host_info_fetcher_);
 }
 
@@ skipping 367 matching lines @@
   std::sort(expected_host_list.begin(), expected_host_list.end());
 
   EXPECT_EQ(actual_host_list.size(), expected_host_list.size());
   for (size_t i = 0; i < actual_host_list.size(); ++i) {
     EXPECT_EQ(actual_host_list[i], expected_host_list[i]);
   }
 }
 
 }  // namespace test
 }  // namespace remoting