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

chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.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/configuration_policy_handler_chromeos.h"
 
 #include <stdint.h>
+
+#include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/values.h"
 #include "chrome/browser/ui/ash/chrome_launcher_prefs.h"
 #include "chrome/common/pref_names.h"
 #include "chromeos/dbus/power_policy_controller.h"
 #include "chromeos/network/onc/onc_signature.h"
 #include "chromeos/network/onc/onc_utils.h"
 #include "chromeos/network/onc/onc_validator.h"
 #include "components/onc/onc_constants.h"
@@ skipping 51 matching lines @@
 const char kIdleActionBattery[] = "Battery.IdleAction";
 
 const char kScreenLockDelayAC[] = "AC";
 const char kScreenLockDelayBattery[] = "Battery";
 
 const char kActionSuspend[] = "Suspend";
 const char kActionLogout[] = "Logout";
 const char kActionShutdown[]  = "Shutdown";
 const char kActionDoNothing[] = "DoNothing";
 
-scoped_ptr<base::Value> GetValue(const base::DictionaryValue* dict,
-                                 const char* key) {
+std::unique_ptr<base::Value> GetValue(const base::DictionaryValue* dict,
+                                      const char* key) {
   const base::Value* value = NULL;
   if (!dict->Get(key, &value))
-    return scoped_ptr<base::Value>();
+    return std::unique_ptr<base::Value>();
   return value->CreateDeepCopy();
 }
 
-scoped_ptr<base::Value> GetAction(const base::DictionaryValue* dict,
-                                  const char* key) {
-  scoped_ptr<base::Value> value = GetValue(dict, key);
+std::unique_ptr<base::Value> GetAction(const base::DictionaryValue* dict,
+                                       const char* key) {
+  std::unique_ptr<base::Value> value = GetValue(dict, key);
   std::string action;
   if (!value || !value->GetAsString(&action))
-    return scoped_ptr<base::Value>();
+    return std::unique_ptr<base::Value>();
   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>();
 }
 
 }  // namespace
 
 ExternalDataPolicyHandler::ExternalDataPolicyHandler(const char* policy_name)
     : TypeCheckingPolicyHandler(policy_name, base::Value::TYPE_DICTIONARY) {
 }
 
 ExternalDataPolicyHandler::~ExternalDataPolicyHandler() {
 }
@@ skipping 64 matching lines @@
 bool NetworkConfigurationPolicyHandler::CheckPolicySettings(
     const PolicyMap& policies,
     PolicyErrorMap* errors) {
   const base::Value* value;
   if (!CheckAndGetValue(policies, errors, &value))
     return false;
 
   if (value) {
     std::string onc_blob;
     value->GetAsString(&onc_blob);
-    scoped_ptr<base::DictionaryValue> root_dict =
+    std::unique_ptr<base::DictionaryValue> root_dict =
         chromeos::onc::ReadDictionaryFromJson(onc_blob);
     if (root_dict.get() == NULL) {
       errors->AddError(policy_name(), IDS_POLICY_NETWORK_CONFIG_PARSE_FAILED);
       return false;
     }
 
     // Validate the ONC dictionary. We are liberal and ignore unknown field
     // names and ignore invalid field names in kRecommended arrays.
     chromeos::onc::Validator validator(
         false,  // Ignore unknown fields.
@@ skipping 22 matching lines @@
 void NetworkConfigurationPolicyHandler::ApplyPolicySettings(
     const PolicyMap& policies,
     PrefValueMap* prefs) {
   const base::Value* value = policies.GetValue(policy_name());
   if (!value)
     return;
 
   std::string onc_blob;
   value->GetAsString(&onc_blob);
 
-  scoped_ptr<base::ListValue> network_configs(new base::ListValue);
+  std::unique_ptr<base::ListValue> network_configs(new base::ListValue);
   base::ListValue certificates;
   base::DictionaryValue global_network_config;
   chromeos::onc::ParseAndValidateOncForImport(onc_blob,
                                               onc_source_,
                                               "",
                                               network_configs.get(),
                                               &global_network_config,
                                               &certificates);
 
   // Currently, only the per-network configuration is stored in a pref. Ignore
@@ skipping 23 matching lines @@
       pref_path_(pref_path) {
 }
 
 // static
 base::Value* NetworkConfigurationPolicyHandler::SanitizeNetworkConfig(
     const base::Value* config) {
   std::string json_string;
   if (!config->GetAsString(&json_string))
     return NULL;
 
-  scoped_ptr<base::DictionaryValue> toplevel_dict =
+  std::unique_ptr<base::DictionaryValue> toplevel_dict =
       chromeos::onc::ReadDictionaryFromJson(json_string);
   if (!toplevel_dict)
     return NULL;
 
   // Placeholder to insert in place of the filtered setting.
   const char kPlaceholder[] = "********";
 
   toplevel_dict = chromeos::onc::MaskCredentialsInOncObject(
       chromeos::onc::kToplevelConfigurationSignature,
       *toplevel_dict,
@@ skipping 11 matching lines @@
 
 PinnedLauncherAppsPolicyHandler::~PinnedLauncherAppsPolicyHandler() {}
 
 void PinnedLauncherAppsPolicyHandler::ApplyPolicySettings(
     const PolicyMap& policies,
     PrefValueMap* prefs) {
   PolicyErrorMap errors;
   const base::Value* policy_value = policies.GetValue(policy_name());
   const base::ListValue* policy_list = NULL;
   if (policy_value && policy_value->GetAsList(&policy_list) && policy_list) {
-    scoped_ptr<base::ListValue> pinned_apps_list(new base::ListValue());
+    std::unique_ptr<base::ListValue> pinned_apps_list(new base::ListValue());
     for (base::ListValue::const_iterator entry(policy_list->begin());
          entry != policy_list->end(); ++entry) {
       std::string id;
       if ((*entry)->GetAsString(&id)) {
         base::DictionaryValue* app_dict = new base::DictionaryValue();
         app_dict->SetString(ash::kPinnedAppsPrefAppIDPath, id);
         pinned_apps_list->Append(app_dict);
       }
     }
     prefs->SetValue(pref_path(), std::move(pinned_apps_list));
@@ skipping 65 matching lines @@
           SCHEMA_ALLOW_UNKNOWN) {
 }
 
 PowerManagementIdleSettingsPolicyHandler::
     ~PowerManagementIdleSettingsPolicyHandler() {
 }
 
 void PowerManagementIdleSettingsPolicyHandler::ApplyPolicySettings(
     const PolicyMap& policies,
     PrefValueMap* prefs) {
-  scoped_ptr<base::Value> policy_value;
+  std::unique_ptr<base::Value> policy_value;
   if (!CheckAndGetValue(policies, NULL, &policy_value))
     return;
   const base::DictionaryValue* dict = NULL;
   if (!policy_value->GetAsDictionary(&dict)) {
     NOTREACHED();
     return;
   }
-  scoped_ptr<base::Value> value;
+  std::unique_ptr<base::Value> value;
 
   value = GetValue(dict, kScreenDimDelayAC);
   if (value)
     prefs->SetValue(prefs::kPowerAcScreenDimDelayMs, std::move(value));
   value = GetValue(dict, kScreenOffDelayAC);
   if (value)
     prefs->SetValue(prefs::kPowerAcScreenOffDelayMs, std::move(value));
   value = GetValue(dict, kIdleWarningDelayAC);
   if (value)
     prefs->SetValue(prefs::kPowerAcIdleWarningDelayMs, std::move(value));
@@ skipping 28 matching lines @@
           chrome_schema.GetKnownProperty(key::kScreenLockDelays),
           SCHEMA_ALLOW_UNKNOWN) {
 }
 
 ScreenLockDelayPolicyHandler::~ScreenLockDelayPolicyHandler() {
 }
 
 void ScreenLockDelayPolicyHandler::ApplyPolicySettings(
     const PolicyMap& policies,
     PrefValueMap* prefs) {
-  scoped_ptr<base::Value> policy_value;
+  std::unique_ptr<base::Value> policy_value;
   if (!CheckAndGetValue(policies, NULL, &policy_value))
     return;
   const base::DictionaryValue* dict = NULL;
   if (!policy_value->GetAsDictionary(&dict)) {
     NOTREACHED();
     return;
   }
-  scoped_ptr<base::Value> value;
+  std::unique_ptr<base::Value> value;
 
   value = GetValue(dict, kScreenLockDelayAC);
   if (value)
     prefs->SetValue(prefs::kPowerAcScreenLockDelayMs, std::move(value));
   value = GetValue(dict, kScreenLockDelayBattery);
   if (value)
     prefs->SetValue(prefs::kPowerBatteryScreenLockDelayMs, std::move(value));
 }
 
 }  // namespace policy