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 2652afa065edfd4bfbfbdc56bf60c53d626f123b..073d588ddc84f1157ea007d2940c531ed9926ad6 100644
--- a/content/browser/renderer_host/input/mouse_wheel_event_queue.cc
+++ b/content/browser/renderer_host/input/mouse_wheel_event_queue.cc
@@ -182,8 +182,7 @@ 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);
       }
 
@@ -216,7 +215,7 @@ 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);
         }