Make clicks work on views_examples with touchui.

views/controls/native_control_gtk.h

Index: views/controls/native_control_gtk.h
diff --git a/views/controls/native_control_gtk.h b/views/controls/native_control_gtk.h
index 8146ed48248fe7acf332b46ece3028cf58071c71..32a34f6ffc9e7ad3207a7a69c646e2400f9c3a50 100644
--- a/views/controls/native_control_gtk.h
+++ b/views/controls/native_control_gtk.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -25,6 +25,16 @@ class NativeControlGtk : public NativeViewHost {
   virtual void ViewHierarchyChanged(bool is_add, View *parent, View *child);
   virtual void VisibilityChanged(View* starting_from, bool is_visible);
   virtual void OnFocus();
+#if defined(TOUCH_UI)
+  virtual bool OnMousePressed(const MouseEvent& event);
+  virtual void OnMouseReleased(const MouseEvent& event);
+  virtual void OnMouseMoved(const MouseEvent& event);
+  virtual void OnMouseExited(const MouseEvent& event);
+  virtual void OnMouseEntered(const MouseEvent& event);
+
+  // Fake a mouse event.
+  void FakeNativeMouseEvent(const MouseEvent& event);
+#endif
 
   // Called when the NativeControlGtk is attached to a View hierarchy with a
   // valid Widget. The NativeControlGtk should use this opportunity to create