drive: Pass through AboutResouce from server among callbacks in ChangeListLoader.

chrome/browser/chromeos/drive/drive_test_util.cc

Index: chrome/browser/chromeos/drive/drive_test_util.cc
diff --git a/chrome/browser/chromeos/drive/drive_test_util.cc b/chrome/browser/chromeos/drive/drive_test_util.cc
index 254427568456ab2cb69e93f650bcb2fa677b4d59..ed9c9e4fd4f739f16b04ee55f9498265631d6cde 100644
--- a/chrome/browser/chromeos/drive/drive_test_util.cc
+++ b/chrome/browser/chromeos/drive/drive_test_util.cc
@@ -218,10 +218,15 @@ bool LoadChangeFeed(const std::string& relative_path,
   ScopedVector<google_apis::ResourceList> feed_list;
   feed_list.push_back(document_feed.release());
 
+  scoped_ptr<google_apis::AboutResource> about_resource(
+      new google_apis::AboutResource);
+  about_resource->set_largest_change_id(root_feed_changestamp);
+  about_resource->set_root_folder_id("fake_root");

[hidehiko, 2013/03/18 06:22:27]

Let's avoid hard-coded root id of the fake server.
Passing resource_id or AboutResource instance should be better.

[Haruki Sato, 2013/03/18 07:06:41]

Done. Thanks. This is what you meant, right?

+
   change_list_loader->UpdateFromFeed(
+      about_resource.Pass(),
       feed_list,
       is_delta_feed,
-      root_feed_changestamp,
       base::Bind(&base::DoNothing));
   // ChangeListLoader::UpdateFromFeed is asynchronous, so wait for it to finish.
   google_apis::test_util::RunBlockingPoolTask();