Remove HRuntimeType implementation

pkg/compiler/lib/src/js_emitter/lazy_emitter/model_emitter.dart

 // Copyright (c) 2014, 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.
 
 library dart2js.js_emitter.lazy_emitter.model_emitter;
 
 import 'package:js_runtime/shared/embedded_names.dart'
     show
         CREATE_NEW_ISOLATE,
         DEFERRED_LIBRARY_URIS,
@@ skipping 697 matching lines @@
       elements.add(js.number(mixin.mixinClass.holder.index));
       if (cls.isDirectlyInstantiated) {
         elements.add(_generateConstructor(cls));
       }
     } else {
       elements.add(_generateConstructor(cls));
     }
     Iterable<Method> methods = cls.methods;
     Iterable<Method> isChecks = cls.isChecks;
     Iterable<Method> callStubs = cls.callStubs;
-    Iterable<Method> typeVariableReaderStubs = cls.typeVariableReaderStubs;
     Iterable<Method> noSuchMethodStubs = cls.noSuchMethodStubs;
     Iterable<Method> gettersSetters = _generateGettersSetters(cls);
     Iterable<Method> allMethods = [
       methods,
       isChecks,
       callStubs,
-      typeVariableReaderStubs,
       noSuchMethodStubs,
       gettersSetters
     ].expand((x) => x);
     elements.addAll(allMethods.expand(emitInstanceMethod));
 
     return unparse(compiler, new js.ArrayInitializer(elements));
   }
 
   js.Expression emitLazyInitializer(StaticField field) {
     assert(field.isLazy);
@@ skipping 534 matching lines @@
   #eagerClasses;
 
   var end = Date.now();
   // print('Setup: ' + (end - start) + ' ms.');
 
   #invokeMain;  // Start main.
 
 })(Date.now(), #code)
 }""";
 }