Disabling stepping into callback function of String.replace.

test/mjsunit/debug-stepin-builtin-callback.js

 // Copyright 2012 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 137 matching lines @@
 
 Debug.setListener(second_level_listener);
 
 breaks = 0;
 debugger;
 a.forEach(cb_foreach);
 assertFalse(exception);
 assertEquals(17, breaks);
 
 Debug.setListener(null);
-
-
-//Test replace callback in String.replace.
-
-function replace_listener(event, exec_state, event_data, data) {
-  try {
-    if (event == Debug.DebugEvent.Break) {
-      if (breaks == 0) {
-        exec_state.prepareStep(Debug.StepAction.StepIn, 2);
-        breaks = 1;
-      } else {
-       // Check whether we break at the expected line.
-       assertTrue(event_data.sourceLineText().indexOf("Expected to step") > 0);
-      }
-    }
-  } catch (e) {
-    exception = true;
-  }
-};
-
-function cb_replace(match) {
-  print("matching string: " + match);  // Expected to step to this point.
-  return "_";
-}
-
-var s = "abcdefgehijke";
-
-Debug.setListener(replace_listener);
-
-breaks = 0;
-debugger;
-assertEquals("ab_defgehijke", s.replace("c", cb_replace));
-assertFalse(exception);
-assertEquals(1, breaks);
-
-breaks = 0;
-debugger;
-assertEquals("abcdefgehij_", s.replace(/..$/, cb_replace));
-assertFalse(exception);
-assertEquals(1, breaks);
-
-breaks = 0;
-debugger;
-assertEquals("abcd_fg_hijk_", s.replace(/e/g, cb_replace));
-assertFalse(exception);
-assertEquals(1, breaks);
-
-
-Debug.setListener(null);