[debugger] Migrate more debugger tests to inspector

test/mjsunit/regress/regress-crbug-405922.js

-// Copyright 2014 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --allow-natives-syntax --expose-debug-as debug
-
-Debug = debug.Debug
-var exception = null;
-
-function listener(event, exec_state, event_data, data) {
-  try {
-    if (event == Debug.DebugEvent.Break) {
-      exec_state.prepareStep(Debug.StepAction.StepIn);
-    }
-  } catch (e) {
-    exception = e;
-  }
-}
-
-Debug.setListener(listener);
-
-function f(x) {
-  if (x > 0) %_Call(f, null, x-1);
-}
-
-debugger;
-f(2);
-
-Debug.setListener(null);
-assertNull(exception);