Remove MessageLoop::DestructionObserver registration from ConfigurationPolicyLoaderWin

chrome/browser/policy/configuration_policy_loader_win.cc

Index: chrome/browser/policy/configuration_policy_loader_win.cc
diff --git a/chrome/browser/policy/configuration_policy_loader_win.cc b/chrome/browser/policy/configuration_policy_loader_win.cc
index 68ccf808d9b8d1f3b86e4e7064d0bf95a101d76a..7ad68635d4adaa5d2ed1422a7c4b85eeea5737e2 100644
--- a/chrome/browser/policy/configuration_policy_loader_win.cc
+++ b/chrome/browser/policy/configuration_policy_loader_win.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -31,13 +31,11 @@ ConfigurationPolicyLoaderWin::ConfigurationPolicyLoaderWin(
 void ConfigurationPolicyLoaderWin::InitOnFileThread() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   AsynchronousPolicyLoader::InitOnFileThread();
-  MessageLoop::current()->AddDestructionObserver(this);
   SetupWatches();
 }
 
 void ConfigurationPolicyLoaderWin::StopOnFileThread() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  MessageLoop::current()->RemoveDestructionObserver(this);
   user_policy_watcher_.StopWatching();
   machine_policy_watcher_.StopWatching();
   AsynchronousPolicyLoader::StopOnFileThread();
@@ -81,10 +79,4 @@ void ConfigurationPolicyLoaderWin::OnObjectSignaled(HANDLE object) {
   Reload();
 }
 
-void ConfigurationPolicyLoaderWin::
-    WillDestroyCurrentMessageLoop() {
-  CancelReloadTask();
-  MessageLoop::current()->RemoveDestructionObserver(this);
-}
-
 }  // namespace policy