reconstitute moving 3d out of dev CL. (previous attempt was reverted)

ppapi/cpp/dev/graphics_3d_client_dev.cc

-// Copyright (c) 2010 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 "ppapi/cpp/dev/graphics_3d_client_dev.h"
-
-#include "ppapi/c/dev/ppp_graphics_3d_dev.h"
-#include "ppapi/cpp/instance.h"
-#include "ppapi/cpp/module.h"
-#include "ppapi/cpp/module_impl.h"
-
-namespace pp {
-
-namespace {
-
-const char kPPPGraphics3DInterface[] = PPP_GRAPHICS_3D_DEV_INTERFACE;
-
-void Graphics3D_ContextLost(PP_Instance instance) {
-  void* object =
-      pp::Instance::GetPerInstanceObject(instance, kPPPGraphics3DInterface);
-  if (!object)
-    return;
-  return static_cast<Graphics3DClient_Dev*>(object)->Graphics3DContextLost();
-}
-
-static PPP_Graphics3D_Dev graphics3d_interface = {
-  &Graphics3D_ContextLost,
-};
-
-}  // namespace
-
-Graphics3DClient_Dev::Graphics3DClient_Dev(Instance* instance)
-    : associated_instance_(instance) {
-  pp::Module::Get()->AddPluginInterface(kPPPGraphics3DInterface,
-                                        &graphics3d_interface);
-  associated_instance_->AddPerInstanceObject(kPPPGraphics3DInterface, this);
-}
-
-Graphics3DClient_Dev::~Graphics3DClient_Dev() {
-  associated_instance_->RemovePerInstanceObject(kPPPGraphics3DInterface, this);
-}
-
-}  // namespace pp