Remove WebIOSurfaceLayer

webkit/compositor_bindings/web_io_surface_layer_impl.cc

-// Copyright 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 "webkit/compositor_bindings/web_io_surface_layer_impl.h"
-
-#include "cc/io_surface_layer.h"
-#include "webkit/compositor_bindings/web_layer_impl.h"
-
-using cc::IOSurfaceLayer;
-
-namespace WebKit {
-
-WebIOSurfaceLayerImpl::WebIOSurfaceLayerImpl()
-    : layer_(new WebLayerImpl(IOSurfaceLayer::create())) {
-  layer_->layer()->setIsDrawable(true);
-}
-
-WebIOSurfaceLayerImpl::~WebIOSurfaceLayerImpl() {}
-
-void WebIOSurfaceLayerImpl::setIOSurfaceProperties(unsigned io_surface_id,
-                                                   WebSize size) {
-  static_cast<IOSurfaceLayer*>(layer_->layer())
-      ->setIOSurfaceProperties(io_surface_id, size);
-}
-
-WebLayer* WebIOSurfaceLayerImpl::layer() { return layer_.get(); }
-
-}  // namespace WebKit