[Sync] Replace all instances of ModelTypeSet with ModelEnumSet

chrome/browser/sync/failed_datatypes_handler.cc

Index: chrome/browser/sync/failed_datatypes_handler.cc
diff --git a/chrome/browser/sync/failed_datatypes_handler.cc b/chrome/browser/sync/failed_datatypes_handler.cc
index d1feb347b0b2d6eda685bc146abeda80acf086b9..2bd586430d7fe473211f56483dab0a95f910cfa9 100644
--- a/chrome/browser/sync/failed_datatypes_handler.cc
+++ b/chrome/browser/sync/failed_datatypes_handler.cc
@@ -15,23 +15,23 @@ FailedDatatypesHandler::FailedDatatypesHandler(ProfileSyncService* service)
 FailedDatatypesHandler::~FailedDatatypesHandler() {
 }
 
-syncable::ModelTypeSet FailedDatatypesHandler::GetFailedTypes() const {
-  syncable::ModelTypeSet result;
+syncable::ModelEnumSet FailedDatatypesHandler::GetFailedTypes() const {
+  syncable::ModelEnumSet result;
   for (std::list<SyncError>::const_iterator it = errors_.begin();
        it != errors_.end(); ++it) {
-    DCHECK(result.count(it->type()) == 0);
-    result.insert(it->type());
+    DCHECK(!result.Has(it->type()));
+    result.Put(it->type());
   }
   return result;
 }
 
 bool FailedDatatypesHandler::UpdateFailedDatatypes(
     DataTypeManager::ConfigureResult result) {
-  syncable::ModelTypeSet types = GetFailedTypes();
+  const syncable::ModelEnumSet types = GetFailedTypes();
   bool any_new_failed_types = false;
   for (std::list<SyncError>::iterator it = result.errors.begin();
        it != result.errors.end(); ++it) {
-    DCHECK(types.count(it->type()) == 0);
+    DCHECK(!types.Has(it->type()));
     any_new_failed_types = true;
     errors_.push_back(*it);
   }