Remove obsolete unchecked accessors in JSFunction.

src/frames.cc

 // Copyright 2012 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 723 matching lines @@
   if (has_adapted_arguments()) {
     return Smi::cast(GetExpression(caller_fp(), 0))->value();
   } else {
     return GetNumberOfIncomingArguments();
   }
 }
 
 
 Code* JavaScriptFrame::unchecked_code() const {
   JSFunction* function = JSFunction::cast(this->function());
-  return function->unchecked_code();
+  return function->code();
 }
 
 
 int JavaScriptFrame::GetNumberOfIncomingArguments() const {
   ASSERT(can_access_heap_objects() &&
          isolate()->heap()->gc_state() == Heap::NOT_IN_GC);
 
   JSFunction* function = JSFunction::cast(this->function());
   return function->shared()->formal_parameter_count();
 }
@@ skipping 866 matching lines @@
   ZoneList<StackFrame*> list(10, zone);
   for (StackFrameIterator it(isolate); !it.done(); it.Advance()) {
     StackFrame* frame = AllocateFrameCopy(it.frame(), zone);
     list.Add(frame, zone);
   }
   return list.ToVector();
 }
 
 
 } }  // namespace v8::internal