[VSync Queue] Plug touch ack to gesture events and flush vsync queue if necessary

ui/events/gesture_detection/gesture_event_data_packet.cc

Index: ui/events/gesture_detection/gesture_event_data_packet.cc
diff --git a/ui/events/gesture_detection/gesture_event_data_packet.cc b/ui/events/gesture_detection/gesture_event_data_packet.cc
index fd63932db69117e4c7971d9477e60552a22d3a4d..caf6b6be9f75c698cde37c4ad38fbcb119c76212 100644
--- a/ui/events/gesture_detection/gesture_event_data_packet.cc
+++ b/ui/events/gesture_detection/gesture_event_data_packet.cc
@@ -111,9 +111,13 @@ GestureEventDataPacket GestureEventDataPacket::FromTouchTimeout(
   return packet;
 }
 
-void GestureEventDataPacket::Ack(bool event_consumed) {
+void GestureEventDataPacket::Ack(EventResult result) {
   DCHECK_EQ(static_cast<int>(ack_state_), static_cast<int>(AckState::PENDING));
-  ack_state_ = event_consumed ? AckState::CONSUMED : AckState::UNCONSUMED;
+  ack_state_ = (result == ER_UNHANDLED || result == ER_IGNORED_NON_BLOCKING)

[dtapuska, 2017/05/25 15:40:12]

I think these are bit sets.. so comparing them directly seems wrong.

+                   ? AckState::UNCONSUMED
+                   : AckState::CONSUMED;
+  for (auto& gesture : gestures_.container())
+    gesture.details.set_source_touch_event_result(result);
 }
 
 }  // namespace ui