Eliminate unnecessary overrides `UnknownType::isSubtype`.
@@ -108,17 +108,6 @@ public class UnknownType extends ObjectType {
return true;
}
- @Override
- public boolean isSubtype(JSType that) {
- return isSubtype(that, null, SubtypingMode.NORMAL);
- }
-
- @Override
- protected boolean isSubtype(JSType that,
- ImplCache implicitImplCache, SubtypingMode subtypingMode) {
- return true;
- }
-
@Override
public <T> T visit(Visitor<T> visitor) {
return visitor.caseUnknownType();
