Always reset touch action at the beginning of a new gesture sequence

content/browser/renderer_host/input/gesture_event_packet.cc

Index: content/browser/renderer_host/input/gesture_event_packet.cc
diff --git a/content/browser/renderer_host/input/gesture_event_packet.cc b/content/browser/renderer_host/input/gesture_event_packet.cc
index 542e719f4d0bfdcb21a819e28e90da73a2d9c52f..5990af47298b8d4f790fbc097e698c77815ef3c5 100644
--- a/content/browser/renderer_host/input/gesture_event_packet.cc
+++ b/content/browser/renderer_host/input/gesture_event_packet.cc
@@ -21,9 +21,9 @@ GestureEventPacket::GestureSource ToGestureSource(const WebTouchEvent& event) {
     case WebInputEvent::TouchStart:
       for (size_t i = 0; i < event.touchesLength; i++) {
         if (event.touches[i].state != WebTouchPoint::StatePressed)
-          return GestureEventPacket::TOUCH_BEGIN;
+          return GestureEventPacket::TOUCH_START;
       }
-      return GestureEventPacket::TOUCH_SEQUENCE_BEGIN;
+      return GestureEventPacket::TOUCH_SEQUENCE_START;
     case WebInputEvent::TouchMove:
       return GestureEventPacket::TOUCH_MOVE;
     case WebInputEvent::TouchEnd: