Add Ozone stub implementations for NativeDisplayDelegate and TouchscreenDelegate

ui/display/chromeos/ozone/touchscreen_delegate_ozone.h

Index: ui/display/chromeos/ozone/touchscreen_delegate_ozone.h
diff --git a/ui/display/chromeos/ozone/touchscreen_delegate_ozone.h b/ui/display/chromeos/ozone/touchscreen_delegate_ozone.h
new file mode 100644
index 0000000000000000000000000000000000000000..f9fd34a756ef3473c97d2614f228e6562cec44e9
--- /dev/null
+++ b/ui/display/chromeos/ozone/touchscreen_delegate_ozone.h
@@ -0,0 +1,31 @@
+// 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_DISPLAY_CHROMEOS_OZONE_TOUCHSCREEN_DELEGATE_OZONE_H_
+#define UI_DISPLAY_CHROMEOS_OZONE_TOUCHSCREEN_DELEGATE_OZONE_H_
+
+#include "ui/display/chromeos/output_configurator.h"
+
+namespace ui {
+
+class TouchscreenDelegateOzone
+    : public OutputConfigurator::TouchscreenDelegate {
+ public:
+  TouchscreenDelegateOzone();
+  virtual ~TouchscreenDelegateOzone();
+
+  // OutputConfigurator::TouchscreenDelegate overrides:
+  virtual void AssociateTouchscreens(
+      std::vector<OutputConfigurator::DisplayState>* outputs) OVERRIDE;
+  virtual void ConfigureCTM(
+      int touch_device_id,
+      const OutputConfigurator::CoordinateTransformation& ctm) OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(TouchscreenDelegateOzone);
+};
+
+}  // namespace ui
+
+#endif  // UI_DISPLAY_CHROMEOS_OZONE_TOUCHSCREEN_DELEGATE_OZONE_H_