Added CommandBufferClient, CommandBufferStub and some IPC messages....

gpu/gpu_plugin/gpu_plugin_object_factory.cc

-// Copyright (c) 2006-2008 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 "gpu/gpu_plugin/gpu_plugin_object.h"
-#include "gpu/gpu_plugin/gpu_plugin_object_factory.h"
-#include "gpu/np_utils/np_utils.h"
-
-namespace gpu_plugin {
-
-GPUPluginObjectFactory::GPUPluginObjectFactory() {
-}
-
-GPUPluginObjectFactory::~GPUPluginObjectFactory() {
-}
-
-np_utils::PluginObject* GPUPluginObjectFactory::CreatePluginObject(
-    NPP npp,
-    NPMIMEType plugin_type) {
-  if (strcmp(plugin_type, GPUPluginObject::kPluginType) == 0) {
-    return np_utils::NPCreateObject<GPUPluginObject>(npp).ToReturned();
-  }
-
-  return NULL;
-}
-
-}  // namespace gpu_plugin