LiveEdit: clean JS sources a bit

test/mjsunit/debug-liveedit-patch-positions.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 62 matching lines @@
 var markerPositionsBefore = ReadMarkerPositions(ChooseAnimal);
 var pcArrayBefore = ReadPCMap(ChooseAnimal, markerPositionsBefore);
 
 var script = Debug.findScript(ChooseAnimal);
 
 var orig_animal = "'Cat'";
 var patch_pos = script.source.indexOf(orig_animal);
 var new_animal_patch = "'Capybara'";
 
 var change_log = new Array();
-Debug.LiveEdit.ApplyPatch(script, patch_pos, orig_animal.length, new_animal_patch, change_log);
+Debug.LiveEdit.TestApi.ApplySingleChunkPatch(script, patch_pos, orig_animal.length, new_animal_patch, change_log);
 print("Change log: " + JSON.stringify(change_log) + "\n");
 
 var res = ChooseAnimal();
 assertEquals("Capybara15", res);
 
 var markerPositionsAfter = ReadMarkerPositions(ChooseAnimal);
 var pcArrayAfter = ReadPCMap(ChooseAnimal, markerPositionsAfter);
 
 assertArrayEquals(pcArrayBefore, pcArrayAfter);