Revert 110685 - Fix Clang error on SettingChange.

chrome/browser/protector/setting_change.cc

Index: chrome/browser/protector/setting_change.cc
===================================================================
--- chrome/browser/protector/setting_change.cc	(revision 110687)
+++ chrome/browser/protector/setting_change.cc	(working copy)
@@ -1,25 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/protector/setting_change.h"
-
-namespace protector {
-
-SettingChange::SettingChange() {
-}
-
-SettingChange::~SettingChange() {
-}
-
-bool SettingChange::Init(Protector* protector) {
-  return true;
-}
-
-void SettingChange::Apply(Protector* protector) {
-}
-
-void SettingChange::Discard(Protector* protector) {
-}
-
-}  // namespace protector