[Isolates] Merge (7083,7111] from bleeding_edge.

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 620 matching lines @@
   return IsConstructFrame(fp);
 }
 
 
 Code* JavaScriptFrame::unchecked_code() const {
   JSFunction* function = JSFunction::cast(this->function());
   return function->unchecked_code();
 }
 
 
-int JavaScriptFrame::GetProvidedParametersCount() const {
-  return ComputeParametersCount();
-}
-
-
 Address JavaScriptFrame::GetCallerStackPointer() const {
   int arguments;
   if (SafeStackFrameIterator::is_active() ||
       HEAP->gc_state() != Heap::NOT_IN_GC) {
     // If the we are currently iterating the safe stack the
     // arguments for frames are traversed as if they were
     // expression stack elements of the calling frame. The reason for
     // this rather strange decision is that we cannot access the
     // function during mark-compact GCs when objects may have been marked.
     // In fact accessing heap objects (like function->shared() below)
@@ skipping 582 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