RefCounted types should not have public destructors, chromeos edition

ash/desktop_background/desktop_background_controller.cc

 // 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.
 
 #include "ash/desktop_background/desktop_background_controller.h"
 
 #include "ash/desktop_background/desktop_background_view.h"
 #include "ash/shell.h"
 #include "ash/shell_factory.h"
 #include "ash/shell_window_ids.h"
@@ skipping 34 matching lines @@
   }
   const int wallpaper_index;
   const WallpaperLayout wallpaper_layout;
   const gfx::ImageSkia wallpaper_image;
 };
 
 // DesktopBackgroundController::WallpaperOperation wraps background wallpaper
 // loading.
 class DesktopBackgroundController::WallpaperOperation
     : public base::RefCountedThreadSafe<
-    DesktopBackgroundController::WallpaperOperation> {
+          DesktopBackgroundController::WallpaperOperation> {
  public:
   explicit WallpaperOperation(int index) : index_(index) {
   }
 
   static void Run(scoped_refptr<WallpaperOperation> wo) {
     wo->LoadingWallpaper();
   }
 
   void LoadingWallpaper() {
     if (cancel_flag_.IsSet())
       return;
     wallpaper_data_.reset(new WallpaperData(index_));
   }
 
   void Cancel() {
     cancel_flag_.Set();
   }
 
   WallpaperData* ReleaseWallpaperData() {
     return wallpaper_data_.release();
   }
 
  private:
   friend class base::RefCountedThreadSafe<
       DesktopBackgroundController::WallpaperOperation>;
 
+  ~WallpaperOperation() {}
+
   base::CancellationFlag cancel_flag_;
 
   scoped_ptr<WallpaperData> wallpaper_data_;
 
   int index_;
 
   DISALLOW_COPY_AND_ASSIGN(WallpaperOperation);
 };
 
 DesktopBackgroundController::DesktopBackgroundController()
@@ skipping 124 matching lines @@
   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
   for (Shell::RootWindowList::iterator iter = root_windows.begin();
        iter != root_windows.end(); ++iter) {
     gfx::ImageSkia dummy;
     internal::CreateDesktopBackground(dummy, CENTER, *iter);
   }
   desktop_background_mode_ = BACKGROUND_IMAGE;
 }
 
 }  // namespace ash