Implement new inline cache.

vm/object.h

 // Copyright (c) 2011, 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 "vm/assert.h"
 #include "vm/dart.h"
 #include "vm/globals.h"
@@ skipping 1777 matching lines @@
     return raw_ptr()->pc_descriptors_;
   }
   void set_pc_descriptors(const PcDescriptors& descriptors) const {
     StorePointer(&raw_ptr()->pc_descriptors_, descriptors.raw());
   }
 
   // See class ICData for interpretation of the 'ic_data_' array.
   RawArray* ic_data() const;
   void set_ic_data(const Array& ic_data) const;
 
-  // Array of pairs (Array<Class>, IC Stub Code).
-  RawArray* class_ic_stubs() const;
-  void set_class_ic_stubs(const Array& class_ic_stubs) const;
-
   RawExceptionHandlers* exception_handlers() const {
     return raw_ptr()->exception_handlers_;
   }
   void set_exception_handlers(const ExceptionHandlers& handlers) const {
     StorePointer(&raw_ptr()->exception_handlers_, handlers.raw());
   }
 
   RawFunction* function() const {
     return raw_ptr()->function_;
   }
@@ skipping 1148 matching lines @@
 }
 
 
 void Context::SetAt(intptr_t index, const Instance& value) const {
   StorePointer(InstanceAddr(index), value.raw());
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_