ui/gfx: Remove unused win_util.{h,cc} component all together.

ui/gfx/win_util.h

Index: ui/gfx/win_util.h
diff --git a/ui/gfx/win_util.h b/ui/gfx/win_util.h
deleted file mode 100644
index 619097f5ef34efa87b4cbb3ff8f7995b69c89aec..0000000000000000000000000000000000000000
--- a/ui/gfx/win_util.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) 2011 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_WIN_UTIL_H_
-#define UI_GFX_WIN_UTIL_H_
-#pragma once
-
-#include "ui/base/ui_export.h"
-
-namespace gfx {
-
-// Returns true if Direct2d is available, false otherwise.
-UI_EXPORT bool Direct2dIsAvailable();
-
-// Returns true if DirectWrite is available, false otherwise.
-bool DirectWriteIsAvailable();
-
-}  // namespace gfx
-
-#endif  // UI_GFX_WIN_UTIL_H_