Declaring the weak_ptr_factory in proper order.

chrome/browser/chromeos/kiosk_mode/kiosk_mode_screensaver.h

 // Copyright (c) 2012 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_CHROMEOS_KIOSK_MODE_KIOSK_MODE_SCREENSAVER_H_
 #define CHROME_BROWSER_CHROMEOS_KIOSK_MODE_KIOSK_MODE_SCREENSAVER_H_
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 22 matching lines @@
 
   // Callback to receive the path to the screensaver extension's crx and call
   // the unpacker to unpack and load the crx.
   void ScreensaverPathCallback(const base::FilePath& screensaver_crx);
 
   // Called back on the UI thread to Setup the screensaver with the now unpacked
   // and loaded extension.
   void SetupScreensaver(scoped_refptr<extensions::Extension> extension,
                         const base::FilePath& extension_base_path);
 
+  base::FilePath extension_base_path_;
+
   base::WeakPtrFactory<KioskModeScreensaver> weak_ptr_factory_;
 
-  base::FilePath extension_base_path_;
-
   DISALLOW_COPY_AND_ASSIGN(KioskModeScreensaver);
 };
 
 void InitializeKioskModeScreensaver();
 void ShutdownKioskModeScreensaver();
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_KIOSK_MODE_KIOSK_MODE_SCREENSAVER_H_