FBTF: Even more ctor/virtual deinlining.

chrome/browser/prefs/pref_set_observer.h

 // Copyright (c) 2010 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_PREFS_PREF_SET_OBSERVER_H_
 #define CHROME_BROWSER_PREFS_PREF_SET_OBSERVER_H_
 #pragma once
 
 #include <set>
 
 #include "base/basictypes.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/common/notification_observer.h"
 
 // Observes the state of a set of preferences and allows to query their combined
 // managed bits.
 class PrefSetObserver : public NotificationObserver {
  public:
   // Initialize with an empty set of preferences.
   PrefSetObserver(PrefService* pref_service,
                   NotificationObserver* observer);
-  virtual ~PrefSetObserver() {}
+  virtual ~PrefSetObserver();
 
   // Add a |pref| to the set of preferences to observe.
   void AddPref(const std::string& pref);
   // Remove |pref| from the set of observed peferences.
   void RemovePref(const std::string& pref);
 
   // Check whether |pref| is in the set of observed preferences.
   bool IsObserved(const std::string& pref);
   // Check whether any of the observed preferences has the managed bit set.
   bool IsManaged();
@@ skipping 18 matching lines @@
   PrefSet prefs_;
 
   PrefService* pref_service_;
   PrefChangeRegistrar registrar_;
   NotificationObserver* observer_;
 
   DISALLOW_COPY_AND_ASSIGN(PrefSetObserver);
 };
 
 #endif  // CHROME_BROWSER_PREFS_PREF_SET_OBSERVER_H_