[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 6f316e4a84071276dcf5f817c6ca9117b16cce79..88fbd3b56846d0d85c803fc2ac1fa397c23987d3 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);
   }