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

chrome/browser/chromeos/policy/user_cloud_policy_store_chromeos_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 "chrome/browser/chromeos/policy/user_cloud_policy_store_chromeos.h"
 
 #include <stdint.h>
 
+#include <memory>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "chromeos/dbus/mock_cryptohome_client.h"
 #include "chromeos/dbus/mock_session_manager_client.h"
 #include "components/policy/core/common/cloud/cloud_policy_constants.h"
 #include "components/policy/core/common/cloud/mock_cloud_policy_store.h"
 #include "components/policy/core/common/cloud/policy_builder.h"
 #include "components/policy/core/common/policy_types.h"
 #include "policy/policy_constants.h"
 #include "policy/proto/cloud_policy.pb.h"
@@ skipping 189 matching lines @@
 
   base::FilePath policy_file() {
     return tmp_dir_.path().AppendASCII("policy");
   }
 
   base::MessageLoopForUI loop_;
   chromeos::MockCryptohomeClient cryptohome_client_;
   chromeos::MockSessionManagerClient session_manager_client_;
   UserPolicyBuilder policy_;
   MockCloudPolicyStoreObserver observer_;
-  scoped_ptr<UserCloudPolicyStoreChromeOS> store_;
+  std::unique_ptr<UserCloudPolicyStoreChromeOS> store_;
   const AccountId account_id_ =
       AccountId::FromUserEmail(PolicyBuilder::kFakeUsername);
   const cryptohome::Identification cryptohome_id_ =
       cryptohome::Identification(account_id_);
 
  private:
   base::ScopedTempDir tmp_dir_;
 
   DISALLOW_COPY_AND_ASSIGN(UserCloudPolicyStoreChromeOSTest);
 };
@@ skipping 427 matching lines @@
   Mock::VerifyAndClearExpectations(&cryptohome_client_);
 
   EXPECT_FALSE(store_->policy());
   EXPECT_TRUE(store_->policy_map().empty());
   EXPECT_EQ(CloudPolicyStore::STATUS_VALIDATION_ERROR, store_->status());
 }
 
 }  // namespace
 
 }  // namespace policy