Gesture related changes for views:

ui/views/widget/native_widget_aura.cc

 // 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.
 
 #include "ui/views/widget/native_widget_aura.h"
 
 #include "base/bind.h"
 #include "base/string_util.h"
 #include "third_party/skia/include/core/SkRegion.h"
 #include "ui/aura/client/activation_client.h"
@@ skipping 968 matching lines @@
       it != widgets.end(); ++it) {
     (*it)->NotifyNativeViewHierarchyChanged(true, new_parent);
   }
 }
 
 // static
 bool NativeWidgetPrivate::IsMouseButtonDown() {
   return aura::Env::GetInstance()->is_mouse_button_down();
 }
 
+// static
+bool NativeWidgetPrivate::IsTouchDown() {
+  return aura::Env::GetInstance()->is_touch_down();
+}
+
 }  // namespace internal
 }  // namespace views