Re-write many calls to WrapUnique() with MakeUnique()

chrome/browser/permissions/permission_decision_auto_blocker.cc

 // Copyright 2016 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/permissions/permission_decision_auto_blocker.h"
 
 #include <memory>
 
 #include "base/feature_list.h"
 #include "base/logging.h"
@@ skipping 16 matching lines @@
 
 std::unique_ptr<base::DictionaryValue> GetOriginDict(
     HostContentSettingsMap* settings,
     const GURL& origin_url) {
   std::unique_ptr<base::DictionaryValue> dict =
       base::DictionaryValue::From(settings->GetWebsiteSetting(
           origin_url, origin_url,
           CONTENT_SETTINGS_TYPE_PROMPT_NO_DECISION_COUNT, std::string(),
           nullptr));
   if (!dict)
-    return base::WrapUnique(new base::DictionaryValue());
+    return base::MakeUnique<base::DictionaryValue>();
 
   return dict;
 }
 
 base::DictionaryValue* GetOrCreatePermissionDict(
     base::DictionaryValue* origin_dict,
     const std::string& permission) {
   base::DictionaryValue* permission_dict = nullptr;
   if (!origin_dict->GetDictionaryWithoutPathExpansion(permission,
                                                       &permission_dict)) {
@@ skipping 119 matching lines @@
 
 void PermissionDecisionAutoBlocker::UpdateFromVariations() {
   int prompt_dismissals = -1;
   std::string value = variations::GetVariationParamValueByFeature(
       features::kBlockPromptsIfDismissedOften, kPromptDismissCountKey);
 
   // If converting the value fails, stick with the default value.
   if (base::StringToInt(value, &prompt_dismissals) && prompt_dismissals > 0)
     prompt_dismissals_before_block_ = prompt_dismissals;
 }