Indicate whether a touch event will cause scrolling

content/browser/frame_host/render_widget_host_view_guest.cc

Index: content/browser/frame_host/render_widget_host_view_guest.cc
diff --git a/content/browser/frame_host/render_widget_host_view_guest.cc b/content/browser/frame_host/render_widget_host_view_guest.cc
index 708f8bf03645552c6ab062ae528357fe1862cdd4..d5159071e93057415fa52fe9b1e57a5aff974627 100644
--- a/content/browser/frame_host/render_widget_host_view_guest.cc
+++ b/content/browser/frame_host/render_widget_host_view_guest.cc
@@ -141,7 +141,7 @@ void RenderWidgetHostViewGuest::ProcessAckedTouchEvent(
       INPUT_EVENT_ACK_STATE_CONSUMED) ? ui::ER_HANDLED : ui::ER_UNHANDLED;
   for (ScopedVector<ui::TouchEvent>::iterator iter = events.begin(),
       end = events.end(); iter != end; ++iter)  {
-    if (!gesture_recognizer_->ProcessTouchEventPreDispatch(*(*iter), this))
+    if (!gesture_recognizer_->ProcessTouchEventPreDispatch(*iter, this))
       continue;
 
     scoped_ptr<ui::GestureRecognizer::Gestures> gestures;