Remove unused gpu message fields.

content/browser/renderer_host/render_widget_host_view_guest.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 "base/bind_helpers.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_guest.h"
@@ skipping 184 matching lines @@
 
 void RenderWidgetHostViewGuest::CopyFromCompositingSurface(
     const gfx::Rect& src_subrect,
     const gfx::Size& /* dst_size */,
     const base::Callback<void(bool)>& callback,
     skia::PlatformBitmap* output) {
   NOTIMPLEMENTED();
 }
 
 void RenderWidgetHostViewGuest::AcceleratedSurfaceNew(
-    int32 width_in_pixel,
-    int32 height_in_pixel,
     uint64 surface_handle,
     const std::string& mailbox_name) {
   NOTIMPLEMENTED();
 }
 
 void RenderWidgetHostViewGuest::AcceleratedSurfacePostSubBuffer(
     const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params,
     int gpu_host_id) {
   NOTIMPLEMENTED();
 }
@@ skipping 185 matching lines @@
 }
 #endif
 
 #if defined(OS_POSIX) || defined(USE_AURA)
 void RenderWidgetHostViewGuest::GetScreenInfo(WebKit::WebScreenInfo* results) {
   NOTIMPLEMENTED();
 }
 #endif  // defined(OS_POSIX) || defined(USE_AURA)
 
 }  // namespace content