Make ClassMirror.typeVariables lazy and convert dependencies to native code.

runtime/vm/object.h

 // 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.
 
 #ifndef VM_OBJECT_H_
 #define VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 5881 matching lines @@
   }
 
   RawClass* GetClassReferent() const;
 
   RawField* GetFieldReferent() const;
 
   RawFunction* GetFunctionReferent() const;
 
   RawLibrary* GetLibraryReferent() const;
 
+  RawTypeParameter* GetTypeParameterReferent() const;
+
   static RawMirrorReference* New(const Object& referent,
                                  Heap::Space space = Heap::kNew);
 
   static intptr_t InstanceSize() {
     return RoundedAllocationSize(sizeof(RawMirrorReference));
   }
 
  private:
   FINAL_HEAP_OBJECT_IMPLEMENTATION(MirrorReference, Instance);
   friend class Class;
@@ skipping 119 matching lines @@
 
 
 RawObject* MegamorphicCache::GetTargetFunction(const Array& array,
                                                intptr_t index) {
   return array.At((index * kEntryLength) + kTargetFunctionIndex);
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_