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

chrome/browser/ui/webui/options/home_page_overlay_handler.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/ui/webui/options/home_page_overlay_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ptr_util.h"
 #include "base/values.h"
@@ skipping 20 matching lines @@
 void HomePageOverlayHandler::RegisterMessages() {
   web_ui()->RegisterMessageCallback(
       "requestAutocompleteSuggestionsForHomePage",
       base::Bind(&HomePageOverlayHandler::RequestAutocompleteSuggestions,
                  base::Unretained(this)));
 }
 
 void HomePageOverlayHandler::InitializeHandler() {
   Profile* profile = Profile::FromWebUI(web_ui());
   autocomplete_controller_.reset(new AutocompleteController(
-      base::WrapUnique(new ChromeAutocompleteProviderClient(profile)), this,
+      base::MakeUnique<ChromeAutocompleteProviderClient>(profile), this,
       AutocompleteClassifier::kDefaultOmniboxProviders));
 }
 
 void HomePageOverlayHandler::GetLocalizedValues(
     base::DictionaryValue* localized_strings) {
   RegisterTitle(localized_strings, "homePageOverlay",
                 IDS_OPTIONS_HOMEPAGE_TITLE);
 }
 
 void HomePageOverlayHandler::RequestAutocompleteSuggestions(
@@ skipping 10 matching lines @@
 
 void HomePageOverlayHandler::OnResultChanged(bool default_match_changed) {
   const AutocompleteResult& result = autocomplete_controller_->result();
   base::ListValue suggestions;
   OptionsUI::ProcessAutocompleteSuggestions(result, &suggestions);
   web_ui()->CallJavascriptFunctionUnsafe(
       "HomePageOverlay.updateAutocompleteSuggestions", suggestions);
 }
 
 }  // namespace options