Index: components/sync/driver/frontend_data_type_controller.cc |
diff --git a/components/sync/driver/frontend_data_type_controller.cc b/components/sync/driver/frontend_data_type_controller.cc |
index 4098642131a2cdc36a4083776293ff88f2263c3e..1bf2c1808f320686d3ac28306f9322ff21fe63f1 100644 |
--- a/components/sync/driver/frontend_data_type_controller.cc |
+++ b/components/sync/driver/frontend_data_type_controller.cc |
@@ -238,8 +238,10 @@ void FrontendDataTypeController::RecordAssociationTime(base::TimeDelta time) { |
void FrontendDataTypeController::RecordStartFailure(ConfigureResult result) { |
DCHECK(CalledOnValidThread()); |
+ // TODO(wychen): enum uma should be strongly typed. crbug.com/661401 |
UMA_HISTOGRAM_ENUMERATION("Sync.DataTypeStartFailures", |
- ModelTypeToHistogramInt(type()), MODEL_TYPE_COUNT); |
+ ModelTypeToHistogramInt(type()), |
+ static_cast<int>(MODEL_TYPE_COUNT)); |
#define PER_DATA_TYPE_MACRO(type_str) \ |
UMA_HISTOGRAM_ENUMERATION("Sync." type_str "ConfigureFailure", result, \ |
MAX_CONFIGURE_RESULT); |