message: Removing unused parameter.
  Summary: As in title
diff: @@ -600,7 +600,6 @@ class OptimizeEnums {
  continue;
  }
  if (!check_lookup_table_usage(lookup_table_to_enum,
  - enum_field_to_ordinal,
  generated_switch_cases, info)) {
  continue;
  }
  @@ -616,7 +615,6 @@ class OptimizeEnums {
  */
  bool check_lookup_table_usage(
  const std::unordered_map<DexField*, DexType*>& lookup_table_to_enum,
  - const std::unordered_map<DexField*, size_t>& enum_field_to_ordinal,
  const GeneratedSwitchCases& generated_switch_cases,
  const optimize_enums::Info& info) {
  