avoid spread args

tool/input_sdk/private/ddc_runtime/types.dart

Index: tool/input_sdk/private/ddc_runtime/types.dart
diff --git a/tool/input_sdk/private/ddc_runtime/types.dart b/tool/input_sdk/private/ddc_runtime/types.dart
index fbbbd9e395ccab3738812f14901feb68479bd315..57c8525d47d25a9615c7b6588f4f9a3dd73e5d24 100644
--- a/tool/input_sdk/private/ddc_runtime/types.dart
+++ b/tool/input_sdk/private/ddc_runtime/types.dart
@@ -357,7 +357,7 @@ _functionType(definite, returnType, args, extra) => JS('', '''(() => {
     // A closure that computes the remaining arguments.
     // Return a function that makes the type.
     function makeGenericFnType(...types) {
-      let parts = fnTypeParts(...types);
+      let parts = fnTypeParts.apply(null, types);
       return $FunctionType.create($definite, parts[0], parts[1], parts[2]);
     }
     makeGenericFnType[$_typeFormalCount] = fnTypeParts.length;