sync: Per-type update application

sync/internal_api/sync_manager_impl_unittest.cc

Index: sync/internal_api/sync_manager_impl_unittest.cc
diff --git a/sync/internal_api/sync_manager_impl_unittest.cc b/sync/internal_api/sync_manager_impl_unittest.cc
index 542b08246315b297e9af5ca1771a8daae940101c..f2a39401c2c9f4c01f5dc80b8829f452d320de69 100644
--- a/sync/internal_api/sync_manager_impl_unittest.cc
+++ b/sync/internal_api/sync_manager_impl_unittest.cc
@@ -66,6 +66,7 @@
 #include "sync/syncable/syncable_util.h"
 #include "sync/syncable/syncable_write_transaction.h"
 #include "sync/test/callback_counter.h"
+#include "sync/test/engine/fake_model_worker.h"
 #include "sync/test/engine/fake_sync_scheduler.h"
 #include "sync/test/engine/test_id_factory.h"
 #include "sync/test/fake_encryptor.h"
@@ -815,6 +816,10 @@ class SyncManagerTest : public testing::Test,
     ModelSafeRoutingInfo routing_info;
     GetModelSafeRoutingInfo(&routing_info);
 
+    // This works only because all routing info types are GROUP_PASSIVE.

[Nicolas Zea, 2013/11/19 22:45:26]

It's not clear to me what this comment is for (what works?)

[rlarocque, 2013/11/21 18:28:47]

Comment updated.

+    scoped_refptr<ModelSafeWorker> worker = new FakeModelWorker(GROUP_PASSIVE);
+    workers.push_back(worker.get());
+
     // Takes ownership of |fake_invalidator_|.
     sync_manager_.Init(
         temp_dir_.path(),