Revert of Changes look for scrollbars on windows

ui/gfx/nine_image_painter.cc

Index: ui/gfx/nine_image_painter.cc
diff --git a/ui/gfx/nine_image_painter.cc b/ui/gfx/nine_image_painter.cc
deleted file mode 100644
index 9ba488fb54157c807cc6c7bdaabd0485aebf937c..0000000000000000000000000000000000000000
--- a/ui/gfx/nine_image_painter.cc
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright (c) 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 "ui/gfx/nine_image_painter.h"
-
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/image/image_skia_operations.h"
-#include "ui/gfx/insets.h"
-#include "ui/gfx/rect.h"
-#include "ui/gfx/scoped_canvas.h"
-
-namespace gfx {
-
-NineImagePainter::NineImagePainter(const std::vector<ImageSkia>& images) {
-  DCHECK_EQ(arraysize(images_), images.size());
-  for (size_t i = 0; i < arraysize(images_); ++i)
-    images_[i] = images[i];
-}
-
-NineImagePainter::NineImagePainter(const ImageSkia& image,
-                                   const Insets& insets) {
-  DCHECK_GE(image.width(), insets.width());
-  DCHECK_GE(image.height(), insets.height());
-
-  // Extract subsets of the original image to match the |images_| format.
-  const int x[] =
-      { 0, insets.left(), image.width() - insets.right(), image.width() };
-  const int y[] =
-      { 0, insets.top(), image.height() - insets.bottom(), image.height() };
-
-  for (size_t j = 0; j < 3; ++j) {
-    for (size_t i = 0; i < 3; ++i) {
-      images_[i + j * 3] = ImageSkiaOperations::ExtractSubset(image,
-          Rect(x[i], y[j], x[i + 1] - x[i], y[j + 1] - y[j]));
-    }
-  }
-}
-
-NineImagePainter::~NineImagePainter() {
-}
-
-bool NineImagePainter::IsEmpty() const {
-  return images_[0].isNull();
-}
-
-Size NineImagePainter::GetMinimumSize() const {
-  return IsEmpty() ? Size() : Size(
-      images_[0].width() + images_[1].width() + images_[2].width(),
-      images_[0].height() + images_[3].height() + images_[6].height());
-}
-
-void NineImagePainter::Paint(Canvas* canvas, const Rect& bounds) {
-  if (IsEmpty())
-    return;
-
-  ScopedCanvas scoped_canvas(canvas);
-  canvas->Translate(bounds.OffsetFromOrigin());
-
-  // In case the corners and edges don't all have the same width/height, we draw
-  // the center first, and extend it out in all directions to the edges of the
-  // images with the smallest widths/heights.  This way there will be no
-  // unpainted areas, though some corners or edges might overlap the center.
-  int w = bounds.width();
-  int i0w = images_[0].width();
-  int i2w = images_[2].width();
-  int i3w = images_[3].width();
-  int i5w = images_[5].width();
-  int i6w = images_[6].width();
-  int i8w = images_[8].width();
-  int i4x = std::min(std::min(i0w, i3w), i6w);
-  int i4w = w - i4x - std::min(std::min(i2w, i5w), i8w);
-  int h = bounds.height();
-  int i0h = images_[0].height();
-  int i1h = images_[1].height();
-  int i2h = images_[2].height();
-  int i6h = images_[6].height();
-  int i7h = images_[7].height();
-  int i8h = images_[8].height();
-  int i4y = std::min(std::min(i0h, i1h), i2h);
-  int i4h = h - i4y - std::min(std::min(i6h, i7h), i8h);
-  if (!images_[4].isNull())
-    Fill(canvas, images_[4], i4x, i4y, i4w, i4h);
-  canvas->DrawImageInt(images_[0], 0, 0);
-  Fill(canvas, images_[1], i0w, 0, w - i0w - i2w, i1h);
-  canvas->DrawImageInt(images_[2], w - i2w, 0);
-  Fill(canvas, images_[3], 0, i0h, i3w, h - i0h - i6h);
-  Fill(canvas, images_[5], w - i5w, i2h, i5w, h - i2h - i8h);
-  canvas->DrawImageInt(images_[6], 0, h - i6h);
-  Fill(canvas, images_[7], i6w, h - i7h, w - i6w - i8w, i7h);
-  canvas->DrawImageInt(images_[8], w - i8w, h - i8h);
-}
-
-// static
-void NineImagePainter::Fill(Canvas* c,
-                            const ImageSkia& i,
-                            int x,
-                            int y,
-                            int w,
-                            int h) {
-  c->DrawImageInt(i, 0, 0, i.width(), i.height(), x, y, w, h, false);
-}
-
-}  // namespace gfx