Remove special charAt and charCodeAt handling in the ICs.

src/objects.cc

 // Copyright 2013 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 11082 matching lines @@
   }
   UNREACHABLE();  // keep the compiler happy
   return NULL;
 }
 
 
 void Code::PrintExtraICState(FILE* out, Kind kind, ExtraICState extra) {
   PrintF(out, "extra_ic_state = ");
   const char* name = NULL;
   switch (kind) {
-    case CALL_IC:
-      if (extra == STRING_INDEX_OUT_OF_BOUNDS) {
-        name = "STRING_INDEX_OUT_OF_BOUNDS";
-      }
-      break;
     case STORE_IC:
     case KEYED_STORE_IC:
       if (extra == kStrictMode) {
         name = "STRICT";
       }
       break;
     default:
       break;
   }
   if (name != NULL) {
@@ skipping 5481 matching lines @@
 #define ERROR_MESSAGES_TEXTS(C, T) T,
   static const char* error_messages_[] = {
       ERROR_MESSAGES_LIST(ERROR_MESSAGES_TEXTS)
   };
 #undef ERROR_MESSAGES_TEXTS
   return error_messages_[reason];
 }
 
 
 } }  // namespace v8::internal