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

chrome/browser/chromeos/policy/user_cloud_policy_store_chromeos.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_STORE_CHROMEOS_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_STORE_CHROMEOS_H_
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "chromeos/dbus/dbus_method_call_status.h"
 #include "components/policy/core/common/cloud/cloud_policy_validator.h"
 #include "components/policy/core/common/cloud/user_cloud_policy_store_base.h"
 #include "components/signin/core/account_id/account_id.h"
 
 namespace base {
 class SequencedTaskRunner;
 }
 
@@ skipping 28 matching lines @@
   // CloudPolicyStore:
   void Store(const enterprise_management::PolicyFetchResponse& policy) override;
   void Load() override;
 
   // Loads the policy synchronously on the current thread.
   void LoadImmediately();
 
  private:
   // Starts validation of |policy| before storing it.
   void ValidatePolicyForStore(
-      scoped_ptr<enterprise_management::PolicyFetchResponse> policy);
+      std::unique_ptr<enterprise_management::PolicyFetchResponse> policy);
 
   // Completion handler for policy validation on the Store() path.
   // Starts a store operation if the validation succeeded.
   void OnPolicyToStoreValidated(UserCloudPolicyValidator* validator);
 
   // Called back from SessionManagerClient for policy store operations.
   void OnPolicyStored(bool success);
 
   // Called back from SessionManagerClient for policy load operations.
   void OnPolicyRetrieved(const std::string& policy_blob);
 
   // Starts validation of the loaded |policy| before installing it.
   void ValidateRetrievedPolicy(
-      scoped_ptr<enterprise_management::PolicyFetchResponse> policy);
+      std::unique_ptr<enterprise_management::PolicyFetchResponse> policy);
 
   // Completion handler for policy validation on the Load() path. Installs the
   // policy and publishes it if validation succeeded.
   void OnRetrievedPolicyValidated(UserCloudPolicyValidator* validator);
 
   // Callback for loading legacy caches.
   void OnLegacyLoadFinished(
       const std::string& dm_token,
       const std::string& device_id,
       Status status,
-      scoped_ptr<enterprise_management::PolicyFetchResponse>);
+      std::unique_ptr<enterprise_management::PolicyFetchResponse>);
 
   // Completion callback for legacy policy validation.
   void OnLegacyPolicyValidated(const std::string& dm_token,
                                const std::string& device_id,
                                UserCloudPolicyValidator* validator);
 
   // Installs legacy tokens.
   void InstallLegacyTokens(const std::string& dm_token,
                            const std::string& device_id);
 
@@ skipping 13 matching lines @@
 
   // Invokes |callback| after creating |policy_key_|, if it hasn't been created
   // yet; otherwise invokes |callback| immediately.
   void EnsurePolicyKeyLoaded(const base::Closure& callback);
 
   // Callback for getting the sanitized username from |cryptohome_client_|.
   void OnGetSanitizedUsername(const base::Closure& callback,
                               chromeos::DBusMethodCallStatus call_status,
                               const std::string& sanitized_username);
 
-  scoped_ptr<UserCloudPolicyValidator> CreateValidatorForLoad(
-      scoped_ptr<enterprise_management::PolicyFetchResponse> policy);
+  std::unique_ptr<UserCloudPolicyValidator> CreateValidatorForLoad(
+      std::unique_ptr<enterprise_management::PolicyFetchResponse> policy);
 
   chromeos::CryptohomeClient* cryptohome_client_;
   chromeos::SessionManagerClient* session_manager_client_;
   const AccountId account_id_;
   base::FilePath user_policy_key_dir_;
 
   // TODO(mnissler): Remove all the legacy policy support members below after
   // the number of pre-M20 clients drops back to zero.
   base::FilePath legacy_cache_dir_;
-  scoped_ptr<LegacyPolicyCacheLoader> legacy_loader_;
+  std::unique_ptr<LegacyPolicyCacheLoader> legacy_loader_;
   bool legacy_caches_loaded_;
 
   bool policy_key_loaded_;
   base::FilePath policy_key_path_;
   std::string policy_key_;
 
   base::WeakPtrFactory<UserCloudPolicyStoreChromeOS> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(UserCloudPolicyStoreChromeOS);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_STORE_CHROMEOS_H_