Remove an irrelevant comment in WallpaperManagerBase

components/wallpaper/wallpaper_manager_base.cc

 // Copyright 2014 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 "components/wallpaper/wallpaper_manager_base.h"
 
 #include <numeric>
 #include <vector>
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 923 matching lines @@
 
   wallpaper->image().EnsureRepsForSupportedScales();
   // TODO(crbug.com/593251): DeepCopy() may be unnecessary as this function
   // owns |wallpaper| as scoped_ptr whereas it used to be a const reference.
   std::unique_ptr<gfx::ImageSkia> deep_copy(wallpaper->image().DeepCopy());
 
   std::unique_ptr<bool> success(new bool(false));
   std::unique_ptr<gfx::ImageSkia> small_wallpaper_image(new gfx::ImageSkia);
   std::unique_ptr<gfx::ImageSkia> large_wallpaper_image(new gfx::ImageSkia);
 
-  // TODO(bshe): This may break if Bytes becomes RefCountedMemory.
   base::Closure resize_closure = base::Bind(
       &WallpaperManagerBase::ResizeCustomizedDefaultWallpaper,
       base::Passed(&deep_copy),
       base::Unretained(rescaled_files.get()), base::Unretained(success.get()),
       base::Unretained(small_wallpaper_image.get()),
       base::Unretained(large_wallpaper_image.get()));
   base::Closure on_resized_closure = base::Bind(
       &WallpaperManagerBase::OnCustomizedDefaultWallpaperResized,
       weak_factory_.GetWeakPtr(), wallpaper_url,
       base::Passed(std::move(rescaled_files)), base::Passed(std::move(success)),
@@ skipping 65 matching lines @@
 void WallpaperManagerBase::CreateSolidDefaultWallpaper() {
   loaded_wallpapers_for_test_++;
   SkBitmap bitmap;
   bitmap.allocN32Pixels(1, 1);
   bitmap.eraseColor(kDefaultWallpaperColor);
   const gfx::ImageSkia image = gfx::ImageSkia::CreateFrom1xBitmap(bitmap);
   default_wallpaper_image_.reset(new user_manager::UserImage(image));
 }
 
 }  // namespace wallpaper