Remove CallEval as a subclass of the Call AST node type. We were not...

src/ast.h

Index: src/ast.h
===================================================================
--- src/ast.h	(revision 2983)
+++ src/ast.h	(working copy)
@@ -85,7 +85,6 @@
   V(Throw)                                      \
   V(Property)                                   \
   V(Call)                                       \
-  V(CallEval)                                   \
   V(CallNew)                                    \
   V(CallRuntime)                                \
   V(UnaryOperation)                             \
@@ -991,24 +990,6 @@
 };
 
 
-// The CallEval class represents a call of the form 'eval(...)' where eval
-// cannot be seen to be overwritten at compile time. It is potentially a
-// direct (i.e. not aliased) eval call. The real nature of the call is
-// determined at runtime.
-class CallEval: public Call {
- public:
-  CallEval(Expression* expression, ZoneList<Expression*>* arguments, int pos)
-      : Call(expression, arguments, pos) { }
-
-  virtual void Accept(AstVisitor* v);
-
-  static CallEval* sentinel() { return &sentinel_; }
-
- private:
-  static CallEval sentinel_;
-};
-
-
 // The CallRuntime class does not represent any official JavaScript
 // language construct. Instead it is used to call a C or JS function
 // with a set of arguments. This is used from the builtins that are