It is time.

ui/base/nine_image_painter_factory.h

-// 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.
-
-#ifndef UI_BASE_NINE_IMAGE_PAINTER_FACTORY_H_
-#define UI_BASE_NINE_IMAGE_PAINTER_FACTORY_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "ui/base/ui_base_export.h"
-
-// A macro to define arrays of IDR constants used with CreateImageGridPainter.
-#define IMAGE_GRID(x) { x ## _TOP_LEFT,    x ## _TOP,    x ## _TOP_RIGHT, \
-                        x ## _LEFT,        x ## _CENTER, x ## _RIGHT, \
-                        x ## _BOTTOM_LEFT, x ## _BOTTOM, x ## _BOTTOM_RIGHT, }
-
-// Defines a empty image for used in macro for creating image grid for a ring of
-// eight images.
-#define EMPTY_IMAGE 0
-
-// A macro to define arrays of IDR constants used with CreateImageGridPainter
-// where only a ring of eight images is provided and center image is empty.
-#define IMAGE_GRID_NO_CENTER(x) { x ## _TOP_LEFT, x ## _TOP, x ## _TOP_RIGHT, \
-      x ## _LEFT, EMPTY_IMAGE, x ## _RIGHT, \
-      x ## _BOTTOM_LEFT, x ## _BOTTOM, x ## _BOTTOM_RIGHT, }
-
-
-namespace gfx {
-class NineImagePainter;
-}
-
-namespace ui {
-
-// Creates a NineImagePainter from an array of image ids. It's expected the
-// array came from the IMAGE_GRID macro.
-UI_BASE_EXPORT scoped_ptr<gfx::NineImagePainter> CreateNineImagePainter(
-    const int image_ids[]);
-
-}  // namespace ui
-
-#endif  // UI_BASE_NINE_IMAGE_PAINTER_FACTORY_H_