It broke win aura bot

ui/base/gestures/gesture_sequence.cc

Index: ui/base/gestures/gesture_sequence.cc
===================================================================
--- ui/base/gestures/gesture_sequence.cc	(revision 140971)
+++ ui/base/gestures/gesture_sequence.cc	(working copy)
@@ -248,11 +248,6 @@
   const int point_id = points_[event.GetTouchId()].point_id();
   if (point_id < 0)
     return NULL;
-
-  // Send GESTURE_BEGIN for any touch pressed.
-  if (event.GetEventType() == ui::ET_TOUCH_PRESSED)
-    AppendBeginGestureEvent(point, gestures.get());
-
   switch (Signature(state_, point_id, event.GetEventType(), false)) {
     case GST_NO_GESTURE_FIRST_PRESSED:
       TouchDown(event, point, gestures.get());
@@ -356,6 +351,7 @@
     case GST_PINCH_THIRD_PRESSED:
     case GST_PINCH_FOURTH_PRESSED:
     case GST_PINCH_FIFTH_PRESSED:
+      AppendTapDownGestureEvent(point, gestures.get());
       pinch_distance_current_ = BoundingBoxDiagonal(bounding_box_);
       pinch_distance_start_ = pinch_distance_current_;
       break;
@@ -363,7 +359,7 @@
 
   if (event.GetEventType() == ui::ET_TOUCH_RELEASED ||
       event.GetEventType() == ui::ET_TOUCH_CANCELLED)
-    AppendEndGestureEvent(point, gestures.get());
+    AppendTapUpGestureEvent(point, gestures.get());
 
   if (state_ != last_state)
     DVLOG(4) << "Gesture Sequence"
@@ -480,23 +476,13 @@
       point.first_touch_position(),
       flags_,
       base::Time::FromDoubleT(point.last_touch_time()),
-      0, 0.f, 1 << point.touch_id()));
-}
-
-void GestureSequence::AppendBeginGestureEvent(const GesturePoint& point,
-                                              Gestures* gestures) {
-  gestures->push_back(helper_->CreateGestureEvent(
-      ui::ET_GESTURE_BEGIN,
-      point.first_touch_position(),
-      flags_,
-      base::Time::FromDoubleT(point.last_touch_time()),
       point_count_, 0.f, 1 << point.touch_id()));
 }
 
-void GestureSequence::AppendEndGestureEvent(const GesturePoint& point,
+void GestureSequence::AppendTapUpGestureEvent(const GesturePoint& point,
                                               Gestures* gestures) {
   gestures->push_back(helper_->CreateGestureEvent(
-      ui::ET_GESTURE_END,
+      ui::ET_GESTURE_TAP_UP,
       point.first_touch_position(),
       flags_,
       base::Time::FromDoubleT(point.last_touch_time()),