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

content/renderer/input/render_widget_input_handler.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/input/render_widget_input_handler.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <utility>
 
@@ skipping 238 matching lines @@
   ui::LatencyInfo swap_latency_info(latency_info);
 
   if (RenderThreadImpl::current()) {
     swap_latency_info.set_expected_queueing_time_on_dispatch(
         RenderThreadImpl::current()
             ->GetRendererScheduler()
             ->MostRecentExpectedQueueingTime());
   }
 
   swap_latency_info.AddLatencyNumber(
-      ui::LatencyComponentType::INPUT_EVENT_LATENCY_RENDERER_MAIN_COMPONENT, 0,
-      0);
+      ui::LatencyComponentType::INPUT_EVENT_LATENCY_RENDERER_MAIN_COMPONENT, 0);
   if (widget_->compositor()) {
     latency_info_swap_promise_monitor =
         widget_->compositor()->CreateLatencyInfoSwapPromiseMonitor(
             &swap_latency_info);
   }
 
   bool prevent_default = false;
   if (WebInputEvent::IsMouseEventType(input_event.GetType())) {
     const WebMouseEvent& mouse_event =
         static_cast<const WebMouseEvent&>(input_event);
@@ skipping 177 matching lines @@
   // it can be bundled in the event ack.
   if (handling_event_overscroll_) {
     *handling_event_overscroll_ = std::move(params);
     return;
   }
 
   delegate_->OnDidOverscroll(*params);
 }
 
 }  // namespace content