Fifth patch in getting rid of caching MessageLoop pointers.

chrome/browser/shell_integration.h

 // Copyright (c) 2006-2008 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_SHELL_INTEGRATION_H__
 #define CHROME_BROWSER_SHELL_INTEGRATION_H__
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/ref_counted.h"
 #include "base/string16.h"
 #include "googleurl/src/gurl.h"
 
 #if defined(OS_LINUX)
 #include "third_party/skia/include/core/SkBitmap.h"
 #endif
 
 class FilePath;
-class MessageLoop;
 
 class ShellIntegration {
  public:
   // Sets Chrome as default browser (only for current user). Returns false if
   // this operation fails.
   static bool SetAsDefaultBrowser();
 
   // On Linux, it may not be possible to determine or set the default browser
   // on some desktop environments or configurations. So, we use this enum and
   // not a plain bool. (Note however that if used like a bool, this enum will
@@ skipping 88 matching lines @@
     // UI thread.
     void ExecuteSetAsDefaultBrowser();
     void CompleteSetAsDefaultBrowser();
 
     // Updates the UI in our associated view with the current default browser
     // state.
     void UpdateUI(DefaultBrowserState state);
 
     DefaultBrowserObserver* observer_;
 
-    MessageLoop* ui_loop_;
-    MessageLoop* file_loop_;
-
     DISALLOW_COPY_AND_ASSIGN(DefaultBrowserWorker);
   };
 };
 
 #endif  // CHROME_BROWSER_SHELL_INTEGRATION_H__