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

chrome/browser/chromeos/policy/affiliated_cloud_policy_invalidator.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_POLICY_AFFILIATED_CLOUD_POLICY_INVALIDATOR_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_AFFILIATED_CLOUD_POLICY_INVALIDATOR_H_
 
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chromeos/policy/affiliated_invalidation_service_provider.h"
 #include "policy/proto/device_management_backend.pb.h"
 
 namespace invalidation {
 class InvalidationService;
 }
 
 namespace policy {
 
 class CloudPolicyCore;
@@ skipping 33 matching lines @@
   const enterprise_management::DeviceRegisterRequest::Type type_;
   CloudPolicyCore* const core_;
 
   AffiliatedInvalidationServiceProvider* const invalidation_service_provider_;
 
   // The highest invalidation version that was handled already.
   int64_t highest_handled_invalidation_version_;
 
   // The current |CloudPolicyInvalidator|. nullptr if no connected invalidation
   // service is available.
-  scoped_ptr<CloudPolicyInvalidator> invalidator_;
+  std::unique_ptr<CloudPolicyInvalidator> invalidator_;
 
   DISALLOW_COPY_AND_ASSIGN(AffiliatedCloudPolicyInvalidator);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_AFFILIATED_CLOUD_POLICY_INVALIDATOR_H_