The continue window is owned by the desktop environment now.

remoting/host/plugin/host_script_object.h

 // Copyright (c) 2012 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.
 
 #ifndef REMOTING_HOST_PLUGIN_HOST_SCRIPT_OBJECT_H_
 #define REMOTING_HOST_PLUGIN_HOST_SCRIPT_OBJECT_H_
 
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
+#include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
+#include "base/string16.h"
 #include "base/synchronization/cancellation_flag.h"
 #include "base/synchronization/lock.h"
 #include "base/synchronization/waitable_event.h"
-#include "base/string16.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread.h"
 #include "base/time.h"
 #include "remoting/base/auto_thread_task_runner.h"
 #include "remoting/host/chromoting_host_context.h"
 #include "remoting/host/log_to_server.h"
 #include "remoting/host/plugin/host_plugin_utils.h"
 #include "remoting/host/setup/daemon_controller.h"
 #include "remoting/host/ui_strings.h"
 #include "remoting/jingle_glue/xmpp_signal_strategy.h"
@@ skipping 221 matching lines @@
 
   // Set an exception for the current call.
   void SetException(const std::string& exception_string);
 
   //////////////////////////////////////////////////////////
   // Plugin state variables shared between It2Me and Me2Me.
 
   NPP plugin_;
   NPObject* parent_;
   scoped_refptr<AutoThreadTaskRunner> plugin_task_runner_;
+  scoped_ptr<base::ThreadTaskRunnerHandle> plugin_task_runner_handle_;
 
   // True if we're in the middle of handling a log message.
   bool am_currently_logging_;
 
   ScopedRefNPObject log_debug_info_func_;
 
   //////////////////////////////////////////////////////////
   // It2Me host state.
 
   // Internal implementation of the It2Me host function.
@@ skipping 35 matching lines @@
   // Used to cancel pending tasks for this object when it is destroyed.
   base::WeakPtrFactory<HostNPScriptObject> weak_factory_;
   base::WeakPtr<HostNPScriptObject> weak_ptr_;
 
   DISALLOW_COPY_AND_ASSIGN(HostNPScriptObject);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_PLUGIN_HOST_SCRIPT_OBJECT_H_