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

chrome/browser/ui/webui/settings/reset_settings_handler.cc

Index: chrome/browser/ui/webui/settings/reset_settings_handler.cc
diff --git a/chrome/browser/ui/webui/settings/reset_settings_handler.cc b/chrome/browser/ui/webui/settings/reset_settings_handler.cc
index f9e405bd1c5545cc85b7f472b0cc7f9edf401fe7..19847c3e0588b8b4cadc25f569aad0240bbb4b2b 100644
--- a/chrome/browser/ui/webui/settings/reset_settings_handler.cc
+++ b/chrome/browser/ui/webui/settings/reset_settings_handler.cc
@@ -139,7 +139,7 @@ void ResetSettingsHandler::OnResetProfileSettingsDone(
     int difference = setting_snapshot_->FindDifferentFields(current_snapshot);
     if (difference) {
       setting_snapshot_->Subtract(current_snapshot);
-      scoped_ptr<reset_report::ChromeResetReport> report_proto =
+      std::unique_ptr<reset_report::ChromeResetReport> report_proto =
           SerializeSettingsReportToProto(*setting_snapshot_, difference);
       if (report_proto)
         SendSettingsFeedbackProto(*report_proto, profile_);
@@ -188,7 +188,7 @@ void ResetSettingsHandler::ResetProfile(std::string callback_id,
                                         bool send_settings) {
   DCHECK(!GetResetter()->IsActive());
 
-  scoped_ptr<BrandcodedDefaultSettings> default_settings;
+  std::unique_ptr<BrandcodedDefaultSettings> default_settings;
   if (config_fetcher_) {
     DCHECK(!config_fetcher_->IsActive());
     default_settings = config_fetcher_->GetSettings();
@@ -215,8 +215,8 @@ void ResetSettingsHandler::ResetProfile(std::string callback_id,
 void ResetSettingsHandler::UpdateFeedbackUI() {
   if (!setting_snapshot_)
     return;
-  scoped_ptr<base::ListValue> list = GetReadableFeedbackForSnapshot(
-      profile_, *setting_snapshot_);
+  std::unique_ptr<base::ListValue> list =
+      GetReadableFeedbackForSnapshot(profile_, *setting_snapshot_);
   web_ui()->CallJavascriptFunction("cr.webUIListenerCallback",
                                    base::StringValue("feedback-info-changed"),
                                    *list.release());