Generalize the Function.prototype.call hooks in the...

src/codegen.h

Index: src/codegen.h
===================================================================
--- src/codegen.h	(revision 310)
+++ src/codegen.h	(working copy)
@@ -147,16 +147,7 @@
   // name/value pairs.
   virtual void DeclareGlobals(Handle<FixedArray> pairs) = 0;
 
-  virtual void GenerateShiftDownAndTailCall(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateSetThisFunction(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateGetThisFunction(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateSetThis(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateGetArgumentsLength(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateSetArgumentsLength(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateTailCallWithArguments(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateSetArgument(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateSquashFrame(ZoneList<Expression*>* args) = 0;
-  virtual void GenerateExpandFrame(ZoneList<Expression*>* args) = 0;
+  // Support for type checks.
   virtual void GenerateIsSmi(ZoneList<Expression*>* args) = 0;
   virtual void GenerateIsNonNegativeSmi(ZoneList<Expression*>* args) = 0;
   virtual void GenerateIsArray(ZoneList<Expression*>* args) = 0;