Add a unified resource tracker shared between the proxy and the impl.

ppapi/proxy/ppb_graphics_3d_proxy.cc

 // Copyright (c) 2011 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/proxy/ppb_graphics_3d_proxy.h"
 
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/proxy/enter_proxy.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/resource_creation_api.h"
 #include "ppapi/thunk/thunk.h"
 
 using ppapi::HostResource;
+using ppapi::Resource;
 using ppapi::thunk::EnterFunctionNoLock;
 using ppapi::thunk::EnterResourceNoLock;
 using ppapi::thunk::PPB_Graphics3D_API;
 using ppapi::thunk::ResourceCreationAPI;
 
 namespace pp {
 namespace proxy {
 
 namespace {
 const int32 kCommandBufferSize = 1024 * 1024;
@@ skipping 290 matching lines @@
   return state;
 }
 
 InterfaceProxy* CreateGraphics3DProxy(Dispatcher* dispatcher,
                                       const void* target_interface) {
   return new PPB_Graphics3D_Proxy(dispatcher, target_interface);
 }
 }  // namespace
 
 Graphics3D::Graphics3D(const HostResource& resource)
-    : PluginResource(resource) {
+    : Resource(resource) {
 }
 
 Graphics3D::~Graphics3D() {
   DestroyGLES2Impl();
 }
 
 bool Graphics3D::Init() {
-  PluginDispatcher* dispatcher = PluginDispatcher::GetForInstance(instance());
+  PluginDispatcher* dispatcher =
+      PluginDispatcher::GetForInstance(pp_instance());
   if (!dispatcher)
     return false;
 
   command_buffer_.reset(new CommandBuffer(host_resource(), dispatcher));
   if (!command_buffer_->Initialize(kCommandBufferSize))
     return false;
 
   return CreateGLES2Impl(kCommandBufferSize, kTransferBufferSize);
 }
 
@@ skipping 37 matching lines @@
 }
 
 gpu::CommandBuffer* Graphics3D::GetCommandBuffer() {
   return command_buffer_.get();
 }
 
 int32 Graphics3D::DoSwapBuffers() {
   IPC::Message* msg = new PpapiHostMsg_PPBGraphics3D_SwapBuffers(
       INTERFACE_ID_PPB_GRAPHICS_3D, host_resource());
   msg->set_unblock(true);
-  GetDispatcher()->Send(msg);
+  PluginDispatcher::GetForResource(this)->Send(msg);
 
   gles2_impl()->SwapBuffers();
   return PP_OK_COMPLETIONPENDING;
 }
 
 PPB_Graphics3D_Proxy::PPB_Graphics3D_Proxy(Dispatcher* dispatcher,
                                            const void* target_interface)
     : InterfaceProxy(dispatcher, target_interface),
       callback_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) {
 }
@@ skipping 40 matching lines @@
 
   HostResource result;
   dispatcher->Send(new PpapiHostMsg_PPBGraphics3D_Create(
       INTERFACE_ID_PPB_GRAPHICS_3D, instance, attribs, &result));
   if (result.is_null())
     return 0;
 
   scoped_refptr<Graphics3D> graphics_3d(new Graphics3D(result));
   if (!graphics_3d->Init())
     return 0;
-
-  return PluginResourceTracker::GetInstance()->AddResource(graphics_3d);
+  return graphics_3d->GetReference();
 }
 
 bool PPB_Graphics3D_Proxy::OnMessageReceived(const IPC::Message& msg) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(PPB_Graphics3D_Proxy, msg)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBGraphics3D_Create,
                         OnMsgCreate)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBGraphics3D_InitCommandBuffer,
                         OnMsgInitCommandBuffer)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBGraphics3D_GetState,
@@ skipping 136 matching lines @@
 void PPB_Graphics3D_Proxy::SendSwapBuffersACKToPlugin(
     int32_t result,
     const HostResource& context) {
   dispatcher()->Send(new PpapiMsg_PPBGraphics3D_SwapBuffersACK(
       INTERFACE_ID_PPB_GRAPHICS_3D, context, result));
 }
 
 }  // namespace proxy
 }  // namespace pp