ash: Update app list UI to match latest crwm.

ui/gfx/transform_util.h

Index: ui/gfx/transform_util.h
diff --git a/ui/gfx/transform_util.h b/ui/gfx/transform_util.h
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+++ b/ui/gfx/transform_util.h
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+// 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 UI_GFX_TRANSFORM_UTIL_H_
+#define UI_GFX_TRANSFORM_UTIL_H_
+#pragma once
+
+#include "ui/base/ui_export.h"
+#include "ui/gfx/transform.h"
+
+namespace gfx {
+class Point;
+}
+
+namespace ui {
+
+// Returns a scale transform at |anchor| point.
+UI_EXPORT Transform GetScaleTransform(const gfx::Point& anchor, float scale);
+
+}  // namespace ui
+
+#endif  // UI_GFX_TRANSFORM_UTIL_H_