1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "content/browser/renderer_host/backing_store.h" 6 7namespace content { 8 9BackingStore::BackingStore(RenderWidgetHost* widget, const gfx::Size& size) 10 : render_widget_host_(widget), 11 size_(size) { 12} 13 14BackingStore::~BackingStore() { 15} 16 17size_t BackingStore::MemorySize() { 18 return size_.GetArea() * 4; 19} 20 21} // namespace content 22