Introduce accessors on builtins instance

src/frames.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 833 matching lines @@
 
 Address InternalFrame::GetCallerStackPointer() const {
   // Internal frames have no arguments. The stack pointer of the
   // caller is at a fixed offset from the frame pointer.
   return fp() + StandardFrameConstants::kCallerSPOffset;
 }
 
 
 Code* ArgumentsAdaptorFrame::unchecked_code() const {
   return Isolate::Current()->builtins()->builtin(
-      Builtins::ArgumentsAdaptorTrampoline);
+      Builtins::kArgumentsAdaptorTrampoline);
 }
 
 
 Code* InternalFrame::unchecked_code() const {
   const int offset = InternalFrameConstants::kCodeOffset;
   Object* code = Memory::Object_at(fp() + offset);
   ASSERT(code != NULL);
   return reinterpret_cast<Code*>(code);
 }
 
@@ skipping 368 matching lines @@
   ZoneList<StackFrame*> list(10);
   for (StackFrameIterator it; !it.done(); it.Advance()) {
     StackFrame* frame = AllocateFrameCopy(it.frame());
     list.Add(frame);
   }
   return list.ToVector();
 }
 
 
 } }  // namespace v8::internal