ProfileInfoCacheObserver: All methods now have a default empty implementation.

chrome/browser/profiles/profile_shortcut_manager_win.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_PROFILES_PROFILE_SHORTCUT_MANAGER_WIN_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_SHORTCUT_MANAGER_WIN_H_
 
 #include "chrome/browser/profiles/profile_shortcut_manager.h"
 
 class BrowserDistribution;
@@ skipping 38 matching lines @@
   virtual void CreateProfileShortcut(
       const base::FilePath& profile_path) OVERRIDE;
   virtual void RemoveProfileShortcuts(
       const base::FilePath& profile_path) OVERRIDE;
   virtual void HasProfileShortcuts(
       const base::FilePath& profile_path,
       const base::Callback<void(bool)>& callback) OVERRIDE;
 
   // ProfileInfoCacheObserver implementation:
   virtual void OnProfileAdded(const base::FilePath& profile_path) OVERRIDE;
-  virtual void OnProfileWillBeRemoved(
-      const base::FilePath& profile_path) OVERRIDE;
   virtual void OnProfileWasRemoved(const base::FilePath& profile_path,
                                    const string16& profile_name) OVERRIDE;
   virtual void OnProfileNameChanged(const base::FilePath& profile_path,
                                     const string16& old_profile_name) OVERRIDE;
   virtual void OnProfileAvatarChanged(
       const base::FilePath& profile_path) OVERRIDE;
 
  private:
   // Gives the profile path of an alternate profile than |profile_path|.
   // Must only be called when the number profiles is 2.
   base::FilePath GetOtherProfilePath(const base::FilePath& profile_path);
 
   void CreateOrUpdateShortcutsForProfileAtPath(
       const base::FilePath& profile_path,
       CreateOrUpdateMode create_mode,
       NonProfileShortcutAction action);
 
   ProfileManager* profile_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileShortcutManagerWin);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_SHORTCUT_MANAGER_WIN_H_