Implemented policy to disable plugin finder.

chrome/browser/browser_process_impl.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 "chrome/browser/browser_process_impl.h"
 
 #include <map>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 723 matching lines @@
   DCHECK(!created_local_state_ && local_state_.get() == NULL);
   created_local_state_ = true;
 
   FilePath local_state_path;
   PathService::Get(chrome::FILE_LOCAL_STATE, &local_state_path);
   local_state_.reset(
       PrefService::CreatePrefService(local_state_path, NULL, NULL));
 
   pref_change_registrar_.Init(local_state_.get());
 
+  local_state_->RegisterBooleanPref(prefs::kDisablePluginFinder, false);

[Bernhard Bauer, 2011/02/15 13:25:12]

I'm not sure when this trend of registering preferences in BrowserProcessImpl
started, but there's a method Browser::RegisterPrefs where it actually should
happen. The other cases here need to do something with the preference value.

   // Make sure the the plugin updater gets notifications of changes
   // in the plugin blacklist.
   local_state_->RegisterListPref(prefs::kPluginsPluginsBlacklist);
   pref_change_registrar_.Add(prefs::kPluginsPluginsBlacklist,
                              PluginUpdater::GetInstance());
 
   // Initialize and set up notifications for the printing enabled
   // preference.
   local_state_->RegisterBooleanPref(prefs::kPrintingEnabled, true);
   bool printing_enabled =
@@ skipping 193 matching lines @@
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
     RestartPersistentInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)