message: Still check even if the method is abstract
  Summary: As title.
diff: @@ -187,10 +187,8 @@ bool check_methods(
  DexType* current_type = methods.at(0)->get_class();
  for (DexMethod* meth : methods) {
  - if (!is_public(meth) || !meth->get_code() ||
  - methods_non_private.count(meth) == 0) {
  + if (!is_public(meth) || methods_non_private.count(meth) == 0) {
  // TODO(emmasevastian): When should we check non-public methods?
  - // TODO(emmasevastian): When should we still check if it is abstract?
  continue;
  }
  