Part 3/3 (RWH/IOSurface) of adding with device scale factor to transport surfaces

content/browser/renderer_host/render_process_host_impl.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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 1730 matching lines @@
 void RenderProcessHostImpl::OnUserMetricsRecordAction(
     const std::string& action) {
   RecordComputedAction(action);
 }
 
 void RenderProcessHostImpl::OnSavedPageAsMHTML(int job_id, int64 data_size) {
   MHTMLGenerationManager::GetInstance()->MHTMLGenerated(job_id, data_size);
 }
 
 void RenderProcessHostImpl::OnCompositorSurfaceBuffersSwappedNoHost(
-      int32 surface_id,
-      uint64 surface_handle,
-      int32 route_id,
-      const gfx::Size& size,
-      int32 gpu_process_host_id) {
+      const ViewHostMsg_CompositorSurfaceBuffersSwapped_Params& params) {
   TRACE_EVENT0("renderer_host",
                "RenderWidgetHostImpl::OnCompositorSurfaceBuffersSwappedNoHost");
   AcceleratedSurfaceMsg_BufferPresented_Params ack_params;
   ack_params.sync_point = 0;
-  RenderWidgetHostImpl::AcknowledgeBufferPresent(route_id,
-                                                 gpu_process_host_id,
+  RenderWidgetHostImpl::AcknowledgeBufferPresent(params.route_id,
+                                                 params.gpu_process_host_id,
                                                  ack_params);
 }
 
 }  // namespace content