Put the type feedback vector in the unoptimized JavaScript frame.

src/frames.h

Index: src/frames.h
diff --git a/src/frames.h b/src/frames.h
index 397c7b5db9cf7f912d7c3fe53a9392141b913ae2..1795bfd5a0f3dcae7f96e922788cbd2b0b536669 100644
--- a/src/frames.h
+++ b/src/frames.h
@@ -423,7 +423,7 @@ class StandardFrame: public StackFrame {
   inline Object* GetExpression(int index) const;
   inline void SetExpression(int index, Object* value);
   int ComputeExpressionsCount() const;
-  static Object* GetExpression(Address fp, int index);
+  static Object* GetStandardFrameExpression(Address fp, int index);
 
   virtual void SetCallerFp(Address caller_fp);
 
@@ -455,7 +455,7 @@ class StandardFrame: public StackFrame {
 
   // Returns the address of the n'th expression stack element.
   Address GetExpressionAddress(int n) const;
-  static Address GetExpressionAddress(Address fp, int n);
+  static Address GetStandardFrameExpressionAddress(Address fp, int n);
 
   // Determines if the standard frame for the given frame pointer is
   // an arguments adaptor frame.
@@ -668,6 +668,8 @@ class ArgumentsAdaptorFrame: public JavaScriptFrame {
     return static_cast<ArgumentsAdaptorFrame*>(frame);
   }
 
+  static int GetArgumentsLength(Address fp);
+
   // Printing support.
   virtual void Print(StringStream* accumulator,
                      PrintMode mode,