Share intrinsification framework across architectures, started on instrinsification in the new comp…

runtime/vm/code_patcher.h

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// 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.
 // Class for patching compiled code.
 
 #ifndef VM_CODE_PATCHER_H_
 #define VM_CODE_PATCHER_H_
 
 #include "vm/allocation.h"
 
 namespace dart {
 
 // Forward declaration.
 class Array;
 class Code;
 class ExternalLabel;
 class Function;
+class RawArray;
 class RawICData;
 class String;
 
 class CodePatcher : public AllStatic {
  public:
   // Dart static calls have a distinct, machine-dependent code pattern.
 
   // Patch static call to the new target.
   static void PatchStaticCallAt(uword addr, uword new_target_address);
 
@@ skipping 30 matching lines @@
 
   static intptr_t InstanceCallSizeInBytes();
 
   static RawArray* GetTypeTestArray(uword instruction_address);
   static void SetTypeTestArray(uword instruction_address, const Array& value);
 };
 
 }  // namespace dart
 
 #endif  // VM_CODE_PATCHER_H_