ozone: Implement zero/one-copy texture for Ozone GBM.

ui/ozone/public/surface_factory_ozone.cc

 // Copyright (c) 2013 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/ozone/public/surface_factory_ozone.h"
 
 #include <stdlib.h>
 
 #include "base/command_line.h"
 #include "ui/ozone/public/native_pixmap.h"
@@ skipping 50 matching lines @@
 
 ui::OverlayCandidatesOzone* SurfaceFactoryOzone::GetOverlayCandidates(
     gfx::AcceleratedWidget w) {
   return NULL;
 }
 
 scoped_refptr<ui::NativePixmap> SurfaceFactoryOzone::CreateNativePixmap(
     gfx::AcceleratedWidget widget,
     gfx::Size size,
     BufferFormat format,
-    BufferUsage usage) {
-  return NULL;
+    BufferUsage usage,
+    gfx::GpuMemoryBufferHandle* handle) {
+  return nullptr;
 }
 
 bool SurfaceFactoryOzone::ScheduleOverlayPlane(
     gfx::AcceleratedWidget widget,
     int plane_z_order,
     gfx::OverlayTransform plane_transform,
     scoped_refptr<NativePixmap> buffer,
     const gfx::Rect& display_bounds,
     const gfx::RectF& crop_rect) {
   return false;
 }
 
 bool SurfaceFactoryOzone::CanShowPrimaryPlaneAsOverlay() {
   return false;
 }
 
 bool SurfaceFactoryOzone::CanCreateNativePixmap(BufferUsage usage) {
   return false;
 }
 
 }  // namespace ui