Add gestureFlingStart to gestures that can cancel a deferred tapDown

content/browser/renderer_host/gesture_event_filter.cc

Index: content/browser/renderer_host/gesture_event_filter.cc
diff --git a/content/browser/renderer_host/gesture_event_filter.cc b/content/browser/renderer_host/gesture_event_filter.cc
index f1e7bf9114832b9aac51607db97a02717b8f61a9..2674c3f1fc1eef8e253ea695f9945f192e803182 100644
--- a/content/browser/renderer_host/gesture_event_filter.cc
+++ b/content/browser/renderer_host/gesture_event_filter.cc
@@ -131,10 +131,6 @@ bool GestureEventFilter::ShouldForwardForTapDeferral(
         return ShouldHandleEventNow();
       }
       return false;
-    case WebInputEvent::GestureFlingStart:
-      fling_in_progress_ = true;
-      coalesced_gesture_events_.push_back(gesture_event);
-      return ShouldHandleEventNow();
     case WebInputEvent::GestureTapDown:
       // GestureTapDown is always paired with either a Tap, DoubleTap, LongPress
       // or TapCancel, so it should be impossible to have more than one
@@ -172,6 +168,8 @@ bool GestureEventFilter::ShouldForwardForTapDeferral(
       }
       coalesced_gesture_events_.push_back(gesture_event);
       return ShouldHandleEventNow();
+    case WebInputEvent::GestureFlingStart:
+      fling_in_progress_ = true;
     case WebInputEvent::GestureScrollBegin:
     case WebInputEvent::GesturePinchBegin:
       send_gtd_timer_.Stop();