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

chrome/browser/chromeos/policy/login_profile_policy_provider.cc

 // Copyright 2013 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/login_profile_policy_provider.h"
 
+#include <memory>
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "chromeos/dbus/power_policy_controller.h"
 #include "components/policy/core/browser/policy_error_map.h"
 #include "components/policy/core/common/external_data_fetcher.h"
 #include "components/policy/core/common/policy_bundle.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_types.h"
 #include "policy/policy_constants.h"
 
 namespace policy {
 
 namespace {
 
 const char kLidCloseAction[] = "LidCloseAction";
 const char kUserActivityScreenDimDelayScale[] =
     "UserActivityScreenDimDelayScale";
 
 const char kActionSuspend[] = "Suspend";
 const char kActionLogout[] = "Logout";
 const char kActionShutdown[]  = "Shutdown";
 const char kActionDoNothing[] = "DoNothing";
 
-scoped_ptr<base::Value> GetAction(const std::string &action) {
+std::unique_ptr<base::Value> GetAction(const std::string& action) {
   if (action == kActionSuspend) {
-    return scoped_ptr<base::Value>(new base::FundamentalValue(
+    return std::unique_ptr<base::Value>(new base::FundamentalValue(
         chromeos::PowerPolicyController::ACTION_SUSPEND));
   }
   if (action == kActionLogout) {
-    return scoped_ptr<base::Value>(new base::FundamentalValue(
+    return std::unique_ptr<base::Value>(new base::FundamentalValue(
         chromeos::PowerPolicyController::ACTION_STOP_SESSION));
   }
   if (action == kActionShutdown) {
-    return scoped_ptr<base::Value>(new base::FundamentalValue(
+    return std::unique_ptr<base::Value>(new base::FundamentalValue(
         chromeos::PowerPolicyController::ACTION_SHUT_DOWN));
   }
   if (action == kActionDoNothing) {
-    return scoped_ptr<base::Value>(new base::FundamentalValue(
+    return std::unique_ptr<base::Value>(new base::FundamentalValue(
         chromeos::PowerPolicyController::ACTION_DO_NOTHING));
   }
-  return scoped_ptr<base::Value>();
+  return std::unique_ptr<base::Value>();
 }
 
 
 // Applies the value of |device_policy| in |device_policy_map| as the
 // recommended value of |user_policy| in |user_policy_map|. If the value of
 // |device_policy| is unset, does nothing.
 void ApplyDevicePolicyAsRecommendedPolicy(const std::string& device_policy,
                                           const std::string& user_policy,
                                           const PolicyMap& device_policy_map,
                                           PolicyMap* user_policy_map) {
@@ skipping 75 matching lines @@
 }
 
 void LoginProfilePolicyProvider::UpdateFromDevicePolicy() {
   // If a policy refresh is in progress, wait for it to finish.
   if (waiting_for_device_policy_refresh_)
     return;
 
   const PolicyNamespace chrome_namespaces(POLICY_DOMAIN_CHROME, std::string());
   const PolicyMap& device_policy_map =
       device_policy_service_->GetPolicies(chrome_namespaces);
-  scoped_ptr<PolicyBundle> bundle(new PolicyBundle);
+  std::unique_ptr<PolicyBundle> bundle(new PolicyBundle);
   PolicyMap& user_policy_map = bundle->Get(chrome_namespaces);
 
   ApplyDevicePolicyAsRecommendedPolicy(
       key::kDeviceLoginScreenDefaultLargeCursorEnabled,
       key::kLargeCursorEnabled,
       device_policy_map, &user_policy_map);
   ApplyDevicePolicyAsRecommendedPolicy(
       key::kDeviceLoginScreenDefaultSpokenFeedbackEnabled,
       key::kSpokenFeedbackEnabled,
       device_policy_map, &user_policy_map);
   ApplyDevicePolicyAsRecommendedPolicy(
       key::kDeviceLoginScreenDefaultHighContrastEnabled,
       key::kHighContrastEnabled,
       device_policy_map, &user_policy_map);
   ApplyDevicePolicyAsRecommendedPolicy(
       key::kDeviceLoginScreenDefaultScreenMagnifierType,
       key::kScreenMagnifierType,
       device_policy_map, &user_policy_map);
   ApplyDevicePolicyAsRecommendedPolicy(
       key::kDeviceLoginScreenDefaultVirtualKeyboardEnabled,
       key::kVirtualKeyboardEnabled,
       device_policy_map, &user_policy_map);
 
   const base::Value* value =
       device_policy_map.GetValue(key::kDeviceLoginScreenPowerManagement);
   const base::DictionaryValue* dict = NULL;
   if (value && value->GetAsDictionary(&dict)) {
-    scoped_ptr<base::DictionaryValue> policy_value(dict->DeepCopy());
+    std::unique_ptr<base::DictionaryValue> policy_value(dict->DeepCopy());
     std::string lid_close_action;
     base::Value* screen_dim_delay_scale = NULL;
 
     if (policy_value->GetString(kLidCloseAction, &lid_close_action)) {
-      scoped_ptr<base::Value> action = GetAction(lid_close_action);
+      std::unique_ptr<base::Value> action = GetAction(lid_close_action);
       if (action) {
         ApplyValueAsMandatoryPolicy(
             action.get(), key::kLidCloseAction, &user_policy_map);
       }
       policy_value->Remove(kLidCloseAction, NULL);
     }
 
     if (policy_value->Get(kUserActivityScreenDimDelayScale,
                           &screen_dim_delay_scale)) {
       ApplyValueAsMandatoryPolicy(screen_dim_delay_scale,
                                   key::kUserActivityScreenDimDelayScale,
                                   &user_policy_map);
       policy_value->Remove(kUserActivityScreenDimDelayScale, NULL);
     }
 
     // |policy_value| is expected to be a valid value for the
     // PowerManagementIdleSettings policy now.
     if (!policy_value->empty()) {
       ApplyValueAsMandatoryPolicy(policy_value.get(),
                                   key::kPowerManagementIdleSettings,
                                   &user_policy_map);
     }
   }
 
   UpdatePolicy(std::move(bundle));
 }
 
 }  // namespace policy