kqueue implementation of FilePathWatcher on Mac.

content/browser/plugin_service.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 "content/browser/plugin_service.h"
 
 #include <vector>
 
 #include "base/command_line.h"
+#include "base/compiler_specific.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/plugin_updater.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 34 matching lines @@
 static void PurgePluginListCache(bool reload_pages) {
   for (RenderProcessHost::iterator it = RenderProcessHost::AllHostsIterator();
        !it.IsAtEnd(); it.Advance()) {
     it.GetCurrentValue()->Send(new ViewMsg_PurgePluginListCache(reload_pages));
   }
 }
 
 #if defined(OS_LINUX)
 // Delegate class for monitoring directories.
 class PluginDirWatcherDelegate : public FilePathWatcher::Delegate {
-  virtual void OnFilePathChanged(const FilePath& path) {
+  virtual void OnFilePathChanged(const FilePath& path) OVERRIDE {
     VLOG(1) << "Watched path changed: " << path.value();
     // Make the plugin list update itself
     webkit::npapi::PluginList::Singleton()->RefreshPlugins();
   }
-  virtual void OnError() {
+  virtual void OnFilePathError(const FilePath& path) OVERRIDE {
     // TODO(pastarmovj): Add some sensible error handling. Maybe silently
     // stopping the watcher would be enough. Or possibly restart it.
     NOTREACHED();
   }
 };
 #endif
 
 // static
 void PluginService::InitGlobalInstance(Profile* profile) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ skipping 462 matching lines @@
     webkit::npapi::PluginList::Singleton()->RegisterInternalPlugin(info);
   }
 }
 
 #if defined(OS_LINUX)
 // static
 void PluginService::RegisterFilePathWatcher(
     FilePathWatcher *watcher,
     const FilePath& path,
     FilePathWatcher::Delegate* delegate) {
-  bool result = watcher->Watch(
-      path, delegate, base::MessageLoopProxy::CreateForCurrentThread());
+  bool result = watcher->Watch(path, delegate);
   DCHECK(result);
 }
 #endif