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

chrome/browser/history/chrome_history_client.cc

 // Copyright 2014 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/history/chrome_history_client.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
@@ skipping 52 matching lines @@
 }
 
 void ChromeHistoryClient::NotifyProfileError(sql::InitStatus init_status,
                                              const std::string& diagnostics) {
   ShowProfileErrorDialog(PROFILE_ERROR_HISTORY,
                          SqlInitStatusToMessageId(init_status), diagnostics);
 }
 
 std::unique_ptr<history::HistoryBackendClient>
 ChromeHistoryClient::CreateBackendClient() {
-  return base::WrapUnique(new ChromeHistoryBackendClient(bookmark_model_));
+  return base::MakeUnique<ChromeHistoryBackendClient>(bookmark_model_);
 }
 
 void ChromeHistoryClient::BookmarkModelChanged() {
 }
 
 void ChromeHistoryClient::BookmarkNodeRemoved(
     bookmarks::BookmarkModel* bookmark_model,
     const bookmarks::BookmarkNode* parent,
     int old_index,
     const bookmarks::BookmarkNode* node,
     const std::set<GURL>& removed_urls) {
   BaseBookmarkModelObserver::BookmarkNodeRemoved(bookmark_model, parent,
                                                  old_index, node, removed_urls);
   DCHECK(!on_bookmarks_removed_.is_null());
   on_bookmarks_removed_.Run(removed_urls);
 }
 
 void ChromeHistoryClient::BookmarkAllUserNodesRemoved(
     bookmarks::BookmarkModel* bookmark_model,
     const std::set<GURL>& removed_urls) {
   BaseBookmarkModelObserver::BookmarkAllUserNodesRemoved(bookmark_model,
                                                          removed_urls);
   DCHECK(!on_bookmarks_removed_.is_null());
   on_bookmarks_removed_.Run(removed_urls);
 }