CSS Media Query now reports touch-support accurately for Windows.

ui/base/touch/touch_device.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 UI_BASE_TOUCH_TOUCH_DEVICE_H_
+#define UI_BASE_TOUCH_TOUCH_DEVICE_H_
+
+#include "ui/base/ui_export.h"
+
+namespace ui {
+namespace base {
+
+// Returns true if a touch device is available.
+UI_EXPORT bool IsTouchDevicePresent();

[sky, 2012/08/23 22:54:34]

This file should be named touch_device_win

[girard, 2012/08/24 14:30:12]

Done. (Renamed both header and source files.)

+
+}  // namespace base
+}  // namespace ui
+
+#endif  // UI_BASE_TOUCH_TOUCH_DEVICE_H_