Refactor preference syncing.

chrome/browser/ui/webui/plugins_ui.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/ui/webui/plugins_ui.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 350 matching lines @@
 
 
 // static
 RefCountedMemory* PluginsUI::GetFaviconResourceBytes() {
   return ResourceBundle::GetSharedInstance().
       LoadDataResourceBytes(IDR_PLUGIN);
 }
 
 // static
 void PluginsUI::RegisterUserPrefs(PrefService* prefs) {
-  prefs->RegisterListPref(prefs::kPluginsPluginsList);
-  prefs->RegisterBooleanPref(prefs::kPluginsEnabledInternalPDF, false);
-  prefs->RegisterBooleanPref(prefs::kPluginsShowDetails, false);
-  prefs->RegisterBooleanPref(prefs::kPluginsShowSetReaderDefaultInfobar, true);
+  prefs->RegisterListPref(prefs::kPluginsPluginsList,
+                          PrefService::UNSYNCABLE_PREF);
+  prefs->RegisterBooleanPref(prefs::kPluginsEnabledInternalPDF,
+                             false,
+                             PrefService::UNSYNCABLE_PREF);
+  prefs->RegisterBooleanPref(prefs::kPluginsShowDetails,
+                             false,
+                             PrefService::UNSYNCABLE_PREF);
+  prefs->RegisterBooleanPref(prefs::kPluginsShowSetReaderDefaultInfobar,
+                             true,
+                             PrefService::UNSYNCABLE_PREF);
 }