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

chrome/browser/bookmarks/managed_bookmark_service_factory.cc

 // Copyright 2015 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/bookmarks/managed_bookmark_service_factory.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
@@ skipping 12 matching lines @@
   policy::ProfilePolicyConnector* connector =
       policy::ProfilePolicyConnectorFactory::GetForBrowserContext(profile);
   if (connector->IsPolicyFromCloudPolicy(policy::key::kManagedBookmarks))
     return connector->GetManagementDomain();
   return std::string();
 }
 
 std::unique_ptr<KeyedService> BuildManagedBookmarkService(
     content::BrowserContext* context) {
   Profile* profile = Profile::FromBrowserContext(context);
-  return base::WrapUnique(new bookmarks::ManagedBookmarkService(
+  return base::MakeUnique<bookmarks::ManagedBookmarkService>(
       profile->GetPrefs(),
-      base::Bind(&GetManagedBookmarksDomain, base::Unretained(profile))));
+      base::Bind(&GetManagedBookmarksDomain, base::Unretained(profile)));
 }
 
 }  // namespace
 
 // static
 bookmarks::ManagedBookmarkService* ManagedBookmarkServiceFactory::GetForProfile(
     Profile* profile) {
   return static_cast<bookmarks::ManagedBookmarkService*>(
       GetInstance()->GetServiceForBrowserContext(profile, true));
 }
@@ skipping 24 matching lines @@
 }
 
 content::BrowserContext* ManagedBookmarkServiceFactory::GetBrowserContextToUse(
     content::BrowserContext* context) const {
   return chrome::GetBrowserContextRedirectedInIncognito(context);
 }
 
 bool ManagedBookmarkServiceFactory::ServiceIsNULLWhileTesting() const {
   return true;
 }