Add latency info to input events sent to RenderWidget.

content/browser/renderer_host/render_widget_host_view_gtk.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 "content/browser/renderer_host/render_widget_host_view_gtk.h"
 
 #include <cairo/cairo.h>
 #include <gdk/gdk.h>
 #include <gdk/gdkkeysyms.h>
 #include <gdk/gdkx.h>
@@ skipping 1052 matching lines @@
   callback.Run(false);
 }
 
 bool RenderWidgetHostViewGtk::CanCopyToVideoFrame() const {
   return false;
 }
 
 void RenderWidgetHostViewGtk::AcceleratedSurfaceBuffersSwapped(
     const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params,
     int gpu_host_id) {
-   AcceleratedSurfaceMsg_BufferPresented_Params ack_params;
-   ack_params.sync_point = 0;
-   RenderWidgetHostImpl::AcknowledgeBufferPresent(
+  AcceleratedSurfaceMsg_BufferPresented_Params ack_params;
+  ack_params.sync_point = 0;
+  RenderWidgetHostImpl::AcknowledgeBufferPresent(
       params.route_id, gpu_host_id, ack_params);
+  host_->FrameSwapped(params.latency_info);
 }
 
 void RenderWidgetHostViewGtk::AcceleratedSurfacePostSubBuffer(
     const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params,
     int gpu_host_id) {
-   AcceleratedSurfaceMsg_BufferPresented_Params ack_params;
-   ack_params.sync_point = 0;
-   RenderWidgetHostImpl::AcknowledgeBufferPresent(
+  AcceleratedSurfaceMsg_BufferPresented_Params ack_params;
+  ack_params.sync_point = 0;
+  RenderWidgetHostImpl::AcknowledgeBufferPresent(
       params.route_id, gpu_host_id, ack_params);
+  host_->FrameSwapped(params.latency_info);
 }
 
 void RenderWidgetHostViewGtk::AcceleratedSurfaceSuspend() {
 }
 
 void RenderWidgetHostViewGtk::AcceleratedSurfaceRelease() {
 }
 
 bool RenderWidgetHostViewGtk::HasAcceleratedSurface(
       const gfx::Size& desired_size) {
@@ skipping 479 matching lines @@
     gfx::PluginWindowHandle id) {
   plugin_container_manager_.CreatePluginContainer(id);
 }
 
 void RenderWidgetHostViewGtk::OnDestroyPluginContainer(
     gfx::PluginWindowHandle id) {
   plugin_container_manager_.DestroyPluginContainer(id);
 }
 
 }  // namespace content