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

chrome/browser/chromeos/policy/affiliated_cloud_policy_invalidator.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 "base/logging.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/time/clock.h"
 #include "base/time/default_clock.h"
@@ skipping 26 matching lines @@
 
 CloudPolicyInvalidator*
 AffiliatedCloudPolicyInvalidator::GetInvalidatorForTest() const {
   return invalidator_.get();
 }
 
 void AffiliatedCloudPolicyInvalidator::CreateInvalidator(
     invalidation::InvalidationService* invalidation_service) {
   DCHECK(!invalidator_);
   invalidator_.reset(new CloudPolicyInvalidator(
-      type_,
-      core_,
-      base::ThreadTaskRunnerHandle::Get(),
-      scoped_ptr<base::Clock>(new base::DefaultClock()),
+      type_, core_, base::ThreadTaskRunnerHandle::Get(),
+      std::unique_ptr<base::Clock>(new base::DefaultClock()),
       highest_handled_invalidation_version_));
   invalidator_->Initialize(invalidation_service);
 }
 
 void AffiliatedCloudPolicyInvalidator::DestroyInvalidator() {
   if (!invalidator_)
     return;
 
   highest_handled_invalidation_version_ =
       invalidator_->highest_handled_invalidation_version();
   invalidator_->Shutdown();
   invalidator_.reset();
 }
 
 }  // namespace policy