Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/policy/affiliated_cloud_policy_invalidator_unittest.cc

 // Copyright 2014 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 "chrome/browser/chromeos/policy/affiliated_cloud_policy_invalidator.h"
 
 #include <stdint.h>
 #include <string>
 #include <utility>
 
@@ skipping 66 matching lines @@
   // Set up a CloudPolicyCore backed by a simple CloudPolicyStore that does no
   // signature verification and stores policy in memory.
   FakeCloudPolicyStore store;
   CloudPolicyCore core(dm_protocol::kChromeDevicePolicyType,
                        std::string(),
                        &store,
                        base::ThreadTaskRunnerHandle::Get());
 
   // Connect |core|. Expect it to send a registration request. Let the
   // registration succeed.
-  scoped_ptr<MockCloudPolicyClient> policy_client_owner(
+  std::unique_ptr<MockCloudPolicyClient> policy_client_owner(
       new MockCloudPolicyClient);
   MockCloudPolicyClient* policy_client = policy_client_owner.get();
   EXPECT_CALL(*policy_client, SetupRegistration("token", "device-id"))
       .WillOnce(WithArgs<1>(Invoke(policy_client,
                                    &MockCloudPolicyClient::SetDMToken)));
   core.Connect(std::move(policy_client_owner));
   Mock::VerifyAndClearExpectations(&policy_client);
   core.StartRefreshScheduler();
 
   DevicePolicyBuilder policy;
@@ skipping 90 matching lines @@
   EXPECT_EQ(invalidation_version,
             invalidator->highest_handled_invalidation_version());
   EXPECT_EQ(&invalidation_service_1,
             invalidator->invalidation_service_for_test());
 
   provider.Shutdown();
   affiliated_invalidator.OnInvalidationServiceSet(nullptr);
 }
 
 }  // namespace policy