Remove in-loop tracking for call ICs.

src/ic.h

 // Copyright 2011 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 131 matching lines @@
   Address OriginalCodeAddress();
 #endif
 
   // Set the call-site target.
   void set_target(Code* code) { SetTargetAtAddress(address(), code); }
 
 #ifdef DEBUG
   void TraceIC(const char* type,
                Handle<Object> name,
                State old_state,
-               Code* new_target,
-               const char* extra_info = "");
+               Code* new_target);
 #endif
 
   Failure* TypeError(const char* type,
                      Handle<Object> object,
                      Handle<Object> key);
   Failure* ReferenceError(const char* type, Handle<String> name);
 
   // Access the target code for the given IC address.
   static inline Code* GetTargetAtAddress(Address address);
   static inline void SetTargetAtAddress(Address address, Code* target);
@@ skipping 565 matching lines @@
   void patch(Code* code);
 };
 
 
 // Helper for BinaryOpIC and CompareIC.
 void PatchInlinedSmiCode(Address address);
 
 } }  // namespace v8::internal
 
 #endif  // V8_IC_H_