Remove LatencyInfo::sequence_number. (May break metrics).

content/browser/renderer_host/input/mouse_wheel_event_queue.cc

Index: content/browser/renderer_host/input/mouse_wheel_event_queue.cc
diff --git a/content/browser/renderer_host/input/mouse_wheel_event_queue.cc b/content/browser/renderer_host/input/mouse_wheel_event_queue.cc
index 9b850fd39f809b0641c9fa530132d5a1f753dde1..e6c55c43a497209bd901cb0f6a9205b2976b495e 100644
--- a/content/browser/renderer_host/input/mouse_wheel_event_queue.cc
+++ b/content/browser/renderer_host/input/mouse_wheel_event_queue.cc
@@ -188,8 +188,7 @@ void MouseWheelEventQueue::ProcessMouseWheelAck(
       if (needs_update) {
         ui::LatencyInfo latency = ui::LatencyInfo(ui::SourceEventType::WHEEL);
         latency.AddLatencyNumber(
-            ui::INPUT_EVENT_LATENCY_GENERATE_SCROLL_UPDATE_FROM_MOUSE_WHEEL, 0,
-            0);
+            ui::INPUT_EVENT_LATENCY_GENERATE_SCROLL_UPDATE_FROM_MOUSE_WHEEL, 0);
         client_->ForwardGestureEventWithLatencyInfo(scroll_update, latency);
       }
 
@@ -222,7 +221,7 @@ void MouseWheelEventQueue::ProcessMouseWheelAck(
           ui::LatencyInfo latency = ui::LatencyInfo(ui::SourceEventType::WHEEL);
           latency.AddLatencyNumber(
               ui::INPUT_EVENT_LATENCY_GENERATE_SCROLL_UPDATE_FROM_MOUSE_WHEEL,
-              0, 0);
+              0);
           client_->ForwardGestureEventWithLatencyInfo(scroll_update, latency);
         }