[Sync] Replace all instances of ModelTypeSet with ModelEnumSet

chrome/browser/automation/testing_automation_provider.cc

Index: chrome/browser/automation/testing_automation_provider.cc
diff --git a/chrome/browser/automation/testing_automation_provider.cc b/chrome/browser/automation/testing_automation_provider.cc
index c7b7634856779a7698939fe24d517741b7195c8b..1e3d342fb9c323ff1b58b80d6eb8a24609c130e3 100644
--- a/chrome/browser/automation/testing_automation_provider.cc
+++ b/chrome/browser/automation/testing_automation_provider.cc
@@ -4962,12 +4962,12 @@ void TestingAutomationProvider::GetSyncInfo(Browser* browser,
     sync_info->SetString("last synced", service->GetLastSyncedTimeString());
     sync_info->SetInteger("updates received", status.updates_received);
     ListValue* synced_datatype_list = new ListValue;
-    syncable::ModelTypeSet synced_datatypes;
-    service->GetPreferredDataTypes(&synced_datatypes);
-    for (syncable::ModelTypeSet::iterator it = synced_datatypes.begin();
-         it != synced_datatypes.end(); ++it) {
+    const syncable::ModelEnumSet synced_datatypes =
+        service->GetPreferredDataTypes();
+    for (syncable::ModelEnumSet::Iterator it = synced_datatypes.First();
+         it.Good(); it.Inc()) {
       synced_datatype_list->Append(
-          new StringValue(syncable::ModelTypeToString(*it)));
+          new StringValue(syncable::ModelTypeToString(it.Get())));
     }
     sync_info->Set("synced datatypes", synced_datatype_list);
   }