Report LatencyInfo through trace buffer

ui/surface/accelerated_surface_win.cc

 // Copyright (c) 2012 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 "ui/surface/accelerated_surface_win.h"
 
 #include <windows.h>
 #include <algorithm>
 
 #include "base/bind.h"
@@ skipping 828 matching lines @@
       if (present_thread_->IsDeviceLost())
         present_thread_->ResetDevice();
       return;
     }
   } else {
     HDC dc = GetDC(window_);
     PresentWithGDI(dc);
     ReleaseDC(window_, dc);
   }
 
-  latency_info_.swap_timestamp = base::TimeTicks::HighResNow();
+  latency_info_.AddLatencyNumber(
+      ui::INPUT_EVENT_LATENCY_TERMINATED_FRAME_SWAP_COMPONENT, 0, 0);
 
   hidden_ = false;
 
   D3DDISPLAYMODE display_mode;
   hr = present_thread_->device()->GetDisplayMode(0, &display_mode);
   if (FAILED(hr)) {
     LOG(ERROR) << "Failed to get display mode";
     return;
   }
 
@@ skipping 230 matching lines @@
   presenter_->Suspend();
 }
 
 void AcceleratedSurface::WasHidden() {
   presenter_->WasHidden();
 }
 
 void AcceleratedSurface::SetIsSessionLocked(bool locked) {
   presenter_->SetIsSessionLocked(locked);
 }