Consolidate manifest handler registration.

chrome/browser/extensions/startup_helper.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/extensions/startup_helper.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/message_loop.h"
 #include "base/run_loop.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/sandboxed_unpacker.h"
 #include "chrome/browser/extensions/webstore_startup_installer.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_switches.h"
-#include "chrome/common/extensions/api/i18n/default_locale_handler.h"
-#include "chrome/common/extensions/background_info.h"
+#include "chrome/common/extensions/chrome_manifest_handlers.h"
 #include "chrome/common/extensions/extension.h"
-#include "chrome/common/extensions/incognito_handler.h"
 #include "chrome/common/extensions/permissions/chrome_api_permissions.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/web_contents.h"
 #include "ipc/ipc_message.h"
 
 using content::BrowserThread;
 
 namespace {
 
 void PrintPackExtensionMessage(const std::string& message) {
   printf("%s\n", message.c_str());
 }
 
 }  // namespace
 
 namespace extensions {
 
 StartupHelper::StartupHelper() : pack_job_succeeded_(false) {
   PermissionsInfo::GetInstance()->InitializeWithDelegate(
       ChromeAPIPermissions());
-  (new DefaultLocaleHandler)->Register();
-  (new BackgroundManifestHandler)->Register();
-  (new IncognitoHandler)->Register();
+  RegisterChromeManifestHandlers();
 }
 
 void StartupHelper::OnPackSuccess(
     const base::FilePath& crx_path,
     const base::FilePath& output_private_key_path) {
   pack_job_succeeded_ = true;
   PrintPackExtensionMessage(
       UTF16ToUTF8(
           PackExtensionJob::StandardSuccessMessage(crx_path,
                                                    output_private_key_path)));
@@ skipping 281 matching lines @@
   }
   return id;
 }
 
 StartupHelper::~StartupHelper() {
   if (pack_job_)
     pack_job_->ClearClient();
 }
 
 }  // namespace extensions