Move Extension::UpdatesFromGallery to ManifestURL.

chrome/browser/extensions/updater/extension_downloader.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/updater/extension_downloader.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 179 matching lines @@
   // scripts.
   if (extension.converted_from_user_script() &&
       ManifestURL::GetUpdateURL(&extension).is_empty()) {
     return false;
   }
 
   // If the extension updates itself from the gallery, ignore any update URL
   // data.  At the moment there is no extra data that an extension can
   // communicate to the the gallery update servers.
   std::string update_url_data;
-  if (!extension.UpdatesFromGallery())
+  if (!ManifestURL::UpdatesFromGallery(&extension))
     update_url_data = delegate_->GetUpdateUrlData(extension.id());
 
   return AddExtensionData(extension.id(), *extension.version(),
                           extension.GetType(),
                           ManifestURL::GetUpdateURL(&extension),
                           update_url_data, request_id);
 }
 
 bool ExtensionDownloader::AddPendingExtension(const std::string& id,
                                               const GURL& update_url,
@@ skipping 563 matching lines @@
 void ExtensionDownloader::NotifyUpdateFound(const std::string& id,
                                             const std::string& version) {
   UpdateDetails updateInfo(id, Version(version));
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_EXTENSION_UPDATE_FOUND,
       content::NotificationService::AllBrowserContextsAndSources(),
       content::Details<UpdateDetails>(&updateInfo));
 }
 
 }  // namespace extensions