Suppressed MEs for gestures from cancelled PEs

ui/events/gesture_detection/gesture_event_data_packet.h

 // 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_EVENTS_GESTURE_DETECTION_GESTURE_EVENT_DATA_PACKET_H_
 #define UI_EVENTS_GESTURE_DETECTION_GESTURE_EVENT_DATA_PACKET_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 30 matching lines @@
   GestureEventDataPacket();
   GestureEventDataPacket(const GestureEventDataPacket& other);
   ~GestureEventDataPacket();
   GestureEventDataPacket& operator=(const GestureEventDataPacket& other);
 
   // Factory methods for creating a packet from a particular event.
   static GestureEventDataPacket FromTouch(const ui::MotionEvent& touch);
   static GestureEventDataPacket FromTouchTimeout(
       const GestureEventData& gesture);
 
+  // Pushes into the GestureEventDataPacket a copy of |gesture| that has the
+  // same unique_touch_event_id as the data packet.
   void Push(const GestureEventData& gesture);
 
   const base::TimeTicks& timestamp() const { return timestamp_; }
   const GestureEventData& gesture(size_t i) const { return gestures_[i]; }
   size_t gesture_count() const { return gestures_->size(); }
   GestureSource gesture_source() const { return gesture_source_; }
   const gfx::PointF& touch_location() const { return touch_location_; }
   const gfx::PointF& raw_touch_location() const { return raw_touch_location_; }
 
   // We store the ack with the packet until the packet reaches the
@@ skipping 15 matching lines @@
   gfx::PointF touch_location_;
   gfx::PointF raw_touch_location_;
   GestureSource gesture_source_;
   AckState ack_state_;
   uint32_t unique_touch_event_id_;
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_GESTURE_DETECTION_GESTURE_EVENT_DATA_PACKET_H_