Retry landing "Enable users change desktop background image from settings page in Chromeos Aura bui…

ash/desktop_background/desktop_background_resources.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 ASH_DESKTOP_BACKGROUND_DESKTOP_BACKGROUND_RESOURCES_H_
+#define ASH_DESKTOP_BACKGROUND_DESKTOP_BACKGROUND_RESOURCES_H_
+
+class SkBitmap;
+
+namespace ash {
+
+int GetDefaultWallpaperIndex();
+int GetWallpaperCount();
+const SkBitmap& GetWallpaper(int index);
+const SkBitmap& GetWallpaperThumbnail(int index);
+
+}  // namespace ash
+
+#endif  // ASH_DESKTOP_BACKGROUND_DESKTOP_BACKGROUND_RESOURCES_H_