LiveEdit: patch positions in function

src/liveedit-delay.js

 // Copyright 2010 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 406 matching lines @@
 
 // A logical failure in liveedit process. This means that change_log
 // is valid and consistent description of what happened.
 Debug.LiveEditChangeScript.Failure = function(message) {
   this.message = message;
 }
 
 Debug.LiveEditChangeScript.Failure.prototype.toString = function() {
   return "LiveEdit Failure: " + this.message;     
 }
+
+// A testing entry.
+Debug.LiveEditChangeScript.GetPcFromSourcePos = function(func, source_pos) {
+  return %GetFunctionCodePositionFromSource(func, source_pos);
+}