Remove raw handles from base::win::RegKey

content/browser/plugin_service_impl.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.
 
 // This class responds to requests from renderers for the list of plugins, and
 // also a proxy object for plugin instances.
 
 #ifndef CONTENT_BROWSER_PLUGIN_SERVICE_IMPL_H_
 #define CONTENT_BROWSER_PLUGIN_SERVICE_IMPL_H_
 
@@ skipping 148 matching lines @@
   void RegisterPluginCrash(const base::FilePath& plugin_path);
 
  private:
   friend struct DefaultSingletonTraits<PluginServiceImpl>;
 
   // Creates the PluginServiceImpl object, but doesn't actually build the plugin
   // list yet.  It's generated lazily.
   PluginServiceImpl();
   virtual ~PluginServiceImpl();
 
-  void OnWaitableEventSignaled(base::WaitableEvent* waitable_event);
+#if defined(OS_WIN)
+  void OnKeyChanged(base::win::RegKey* key);
+#endif
 
   // Returns the plugin process host corresponding to the plugin process that
   // has been started by this service. Returns NULL if no process has been
   // started.
   PluginProcessHost* FindNpapiPluginProcess(const base::FilePath& plugin_path);
   PpapiPluginProcessHost* FindPpapiPluginProcess(
       const base::FilePath& plugin_path,
       const base::FilePath& profile_data_directory);
   PpapiPluginProcessHost* FindPpapiBrokerProcess(
       const base::FilePath& broker_path);
@@ skipping 37 matching lines @@
 #if defined(OS_POSIX) && !defined(OS_OPENBSD) && !defined(OS_ANDROID)
   // Registers a new FilePathWatcher for a given path.
   static void RegisterFilePathWatcher(base::FilePathWatcher* watcher,
                                       const base::FilePath& path);
 #endif
 
 #if defined(OS_WIN)
   // Registry keys for getting notifications when new plugins are installed.
   base::win::RegKey hkcu_key_;
   base::win::RegKey hklm_key_;
-  scoped_ptr<base::WaitableEvent> hkcu_event_;
-  scoped_ptr<base::WaitableEvent> hklm_event_;
-  base::WaitableEventWatcher hkcu_watcher_;
-  base::WaitableEventWatcher hklm_watcher_;
 #endif
 
 #if defined(OS_POSIX) && !defined(OS_OPENBSD) && !defined(OS_ANDROID)
   ScopedVector<base::FilePathWatcher> file_watchers_;
 #endif
 
   std::vector<PepperPluginInfo> ppapi_plugins_;
 
   // Weak pointer; outlives us.
   PluginServiceFilter* filter_;
 
   std::set<PluginProcessHost::Client*> pending_plugin_clients_;
 
   // Used to sequentialize loading plug-ins from disk.
   base::SequencedWorkerPool::SequenceToken plugin_list_token_;
 
 #if defined(OS_POSIX)
   scoped_refptr<PluginLoaderPosix> plugin_loader_;
 #endif
 
   // Used to detect if a given plug-in is crashing over and over.
   std::map<base::FilePath, std::vector<base::Time> > crash_times_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginServiceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_PLUGIN_SERVICE_IMPL_H_