Do not resolve type arguments when only a resolved type class is needed to

runtime/vm/object.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/cpu.h"
@@ skipping 2098 matching lines @@
     }
     // Calling NumOwnTypeArguments() on a mixin application class will setup the
     // type parameters if not already done.
     num_type_args += cls.NumOwnTypeArguments();
     // Super type of Object class is null.
     if ((cls.super_type() == AbstractType::null()) ||
         (cls.super_type() == isolate->object_store()->object_type())) {
       break;
     }
     sup_type = cls.super_type();
-    ClassFinalizer::ResolveType(cls, sup_type);
+    ClassFinalizer::ResolveTypeClass(cls, sup_type);
     cls = sup_type.type_class();
   } while (true);
   set_num_type_arguments(num_type_args);
   return num_type_args;
 }
 
 
 RawClass* Class::SuperClass() const {
   if (super_type() == AbstractType::null()) {
     return Class::null();
@@ skipping 15229 matching lines @@
   return "_MirrorReference";
 }
 
 
 void MirrorReference::PrintToJSONStream(JSONStream* stream, bool ref) const {
   Instance::PrintToJSONStream(stream, ref);
 }
 
 
 }  // namespace dart