Remove unused gpu message fields.

content/browser/gpu/gpu_process_host_ui_shim.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/gpu/gpu_process_host_ui_shim.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 294 matching lines @@
     const GpuHostMsg_AcceleratedSurfaceNew_Params& params) {
   RenderWidgetHostViewPort* view = GetRenderWidgetHostViewFromSurfaceID(
       params.surface_id);
   if (!view)
     return;
 
   if (params.mailbox_name.length() &&
       params.mailbox_name.length() != GL_MAILBOX_SIZE_CHROMIUM)
     return;
 
-  view->AcceleratedSurfaceNew(
-      params.width, params.height, params.surface_handle,
-      params.mailbox_name);
+  view->AcceleratedSurfaceNew(params.surface_handle, params.mailbox_name);
 }
 
 static base::TimeDelta GetSwapDelay() {
   CommandLine* cmd_line = CommandLine::ForCurrentProcess();
   int delay = 0;
   if (cmd_line->HasSwitch(switches::kGpuSwapDelay)) {
     base::StringToInt(cmd_line->GetSwitchValueNative(
         switches::kGpuSwapDelay).c_str(), &delay);
   }
   return base::TimeDelta::FromMilliseconds(delay);
@@ skipping 68 matching lines @@
   view->AcceleratedSurfaceRelease();
 }
 
 void GpuProcessHostUIShim::OnVideoMemoryUsageStatsReceived(
     const GPUVideoMemoryUsageStats& video_memory_usage_stats) {
   GpuDataManagerImpl::GetInstance()->UpdateVideoMemoryUsageStats(
       video_memory_usage_stats);
 }
 
 }  // namespace content