[not for review] sync: Don't use group_restriction from ApplyUpdatesCommand.

sync/sessions/status_controller.cc

Index: sync/sessions/status_controller.cc
diff --git a/sync/sessions/status_controller.cc b/sync/sessions/status_controller.cc
index 19fdbaff76f18d4b714e8728ca4e4d716086a92c..e192bba4e2259f78ddb2237be0109a2f4cf8b456 100644
--- a/sync/sessions/status_controller.cc
+++ b/sync/sessions/status_controller.cc
@@ -68,6 +68,18 @@ ConflictProgress*
   return &GetOrCreateModelSafeGroupState(false, group)->conflict_progress;
 }
 
+std::set<ModelSafeGroup>
+    StatusController::GetModelSafeGroupsWithUnappliedUpdates() const {
+  std::set<ModelSafeGroup> result;
+  std::map<ModelSafeGroup, PerModelSafeGroupState*>::const_iterator it =
+      per_model_group_.begin();
+  for (; it != per_model_group_.end(); ++it) {
+    if (it->second->update_progress.HasUnappliedUpdates())
+      result.insert(it->first);
+  }
+  return result;
+}
+
 const UpdateProgress* StatusController::GetUnrestrictedUpdateProgress(
     ModelSafeGroup group) const {
   const PerModelSafeGroupState* state =
@@ -95,7 +107,8 @@ PerModelSafeGroupState* StatusController::GetOrCreateModelSafeGroupState(
   std::map<ModelSafeGroup, PerModelSafeGroupState*>::iterator it =
       per_model_group_.find(group);
   if (it == per_model_group_.end()) {
-    PerModelSafeGroupState* state = new PerModelSafeGroupState(&is_dirty_);
+    PerModelSafeGroupState* state =
+        new PerModelSafeGroupState(&is_dirty_, group, routing_info_);
     it = per_model_group_.insert(std::make_pair(group, state)).first;
   }
   return it->second;