chrome: Remove 11 exit time destructors and 4 static initializers.

chrome/browser/ui/webui/chrome_url_data_manager.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_CHROME_URL_DATA_MANAGER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROME_URL_DATA_MANAGER_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 159 matching lines @@
 
   // Returns true if |data_source| is scheduled for deletion (|DeleteDataSource|
   // was invoked).
   static bool IsScheduledForDeletion(const DataSource* data_source);
 
   // A callback that returns the ChromeURLDataManagerBackend. Only accessible on
   // the IO thread. This is necessary because ChromeURLDataManager is created on
   // the UI thread, but ChromeURLDataManagerBackend lives on the IO thread.
   const base::Callback<ChromeURLDataManagerBackend*(void)> backend_;
 
-  // Lock used when accessing |data_sources_|.
-  static base::Lock delete_lock_;
-
   // |data_sources_| that are no longer referenced and scheduled for deletion.
+  // Protected by a g_delete_lock.

[Mark Mentovai, 2011/11/16 22:54:24]

What’s a g_delete_lock?

1. Get rid of the “a”.

2. Since g_delete_lock is nowhere to be found here, this comment could specify
“protected by g_delete_lock in the .cc file.”

[Nico, 2011/11/16 22:59:20]

Done.

   static DataSources* data_sources_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeURLDataManager);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROME_URL_DATA_MANAGER_H_