[Sync] Rename ModelEnumSet to ModelTypeSet

chrome/browser/sync/syncable/model_type_payload_map.cc

Index: chrome/browser/sync/syncable/model_type_payload_map.cc
diff --git a/chrome/browser/sync/syncable/model_type_payload_map.cc b/chrome/browser/sync/syncable/model_type_payload_map.cc
index 737dd21f9639ad527f340aa7dd5864315398a45a..7c73ba9e3eb64e689e1107f699b5e5b76f29b2da 100644
--- a/chrome/browser/sync/syncable/model_type_payload_map.cc
+++ b/chrome/browser/sync/syncable/model_type_payload_map.cc
@@ -14,19 +14,19 @@ using browser_sync::ModelSafeRoutingInfo;
 namespace syncable {
 
 ModelTypePayloadMap ModelTypePayloadMapFromEnumSet(
-    syncable::ModelEnumSet types,
+    syncable::ModelTypeSet types,
     const std::string& payload) {
   ModelTypePayloadMap types_with_payloads;
-  for (syncable::ModelEnumSet::Iterator it = types.First();
+  for (syncable::ModelTypeSet::Iterator it = types.First();
        it.Good(); it.Inc()) {
     types_with_payloads[it.Get()] = payload;
   }
   return types_with_payloads;
 }
 
-ModelEnumSet ModelTypePayloadMapToEnumSet(
+ModelTypeSet ModelTypePayloadMapToEnumSet(
     const ModelTypePayloadMap& payload_map) {
-  ModelEnumSet types;
+  ModelTypeSet types;
   for (ModelTypePayloadMap::const_iterator it = payload_map.begin();
        it != payload_map.end(); ++it) {
     types.Put(it->first);