Use GOOGLE_CHROME_BUILD instead of OFFICIAL BUILD for wallpaper picker

chrome/browser/extensions/component_loader.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/component_loader.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/path_service.h"
@@ skipping 397 matching lines @@
     AddImageLoaderExtension();
 
 #if defined(ENABLE_SETTINGS_APP)
     Add(IDR_SETTINGS_APP_MANIFEST,
         base::FilePath(FILE_PATH_LITERAL("settings_app")));
 #endif
   }
 
 #if defined(OS_CHROMEOS)
   if (!skip_session_components) {
-#if defined(OFFICIAL_BUILD)
+#if defined(GOOGLE_CHROME_BUILD)
     Add(IDR_WALLPAPERMANAGER_MANIFEST,
         base::FilePath(FILE_PATH_LITERAL("chromeos/wallpaper_manager")));
 #endif  // defined(OFFICIAL_BUILD)
 
     base::FilePath echo_extension_path(FILE_PATH_LITERAL(
         "/usr/share/chromeos-assets/echo"));
     if (command_line->HasSwitch(switches::kEchoExtensionPath)) {
       echo_extension_path =
           command_line->GetSwitchValuePath(switches::kEchoExtensionPath);
     }
@@ skipping 33 matching lines @@
 void ComponentLoader::RegisterUserPrefs(PrefRegistrySyncable* registry) {
   registry->RegisterStringPref(prefs::kEnterpriseWebStoreURL,
                                std::string() /* default_value */,
                                PrefRegistrySyncable::UNSYNCABLE_PREF);
   registry->RegisterStringPref(prefs::kEnterpriseWebStoreName,
                                std::string() /* default_value */,
                                PrefRegistrySyncable::UNSYNCABLE_PREF);
 }
 
 }  // namespace extensions