Add a new globals object for PPAPI tracking information.

ppapi/proxy/ppb_file_chooser_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_file_chooser_proxy.h"
 
 #include <queue>
 
 #include "base/bind.h"
 #include "ppapi/c/dev/ppb_file_chooser_dev.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/private/ppb_proxy_private.h"
 #include "ppapi/c/trusted/ppb_file_chooser_trusted.h"
 #include "ppapi/proxy/enter_proxy.h"
 #include "ppapi/proxy/host_dispatcher.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/proxy/ppb_file_ref_proxy.h"
 #include "ppapi/proxy/serialized_var.h"
+#include "ppapi/shared_impl/ppapi_globals.h"
+#include "ppapi/shared_impl/resource_tracker.h"
 #include "ppapi/shared_impl/var.h"
 #include "ppapi/thunk/resource_creation_api.h"
 #include "ppapi/thunk/thunk.h"
 
 using ppapi::thunk::PPB_FileChooser_API;
 
 namespace ppapi {
 namespace proxy {
 
 namespace {
@@ skipping 50 matching lines @@
   if (current_show_callback_.func) {
     // TODO(brettw) the callbacks at this level should be refactored with a
     // more automatic tracking system like we have in the renderer.
     MessageLoop::current()->PostTask(FROM_HERE, base::Bind(
         current_show_callback_.func, current_show_callback_.user_data,
         static_cast<int32_t>(PP_ERROR_ABORTED)));
   }
 
   // Any existing files we haven't transferred ownership to the plugin need
   // to be freed.
-  PluginResourceTracker* tracker = PluginResourceTracker::GetInstance();
+  ResourceTracker* tracker = PpapiGlobals::Get()->GetResourceTracker();
   while (!file_queue_.empty()) {
     tracker->ReleaseResource(file_queue_.front());
     file_queue_.pop();
   }
 }
 
 PPB_FileChooser_API* FileChooser::AsPPB_FileChooser_API() {
   return this;
 }
 
@@ skipping 175 matching lines @@
       files.push_back(cur_create_info);
     }
   }
 
   dispatcher()->Send(new PpapiMsg_PPBFileChooser_ChooseComplete(
       INTERFACE_ID_PPB_FILE_CHOOSER, chooser, result, files));
 }
 
 }  // namespace proxy
 }  // namespace ppapi