Move preferences registering to backend.

chrome/browser/ui/autologin_infobar_delegate.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/autologin_infobar_delegate.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_split.h"
@@ skipping 115 matching lines @@
                                        url_string.c_str(),
                                        token.c_str(),
                                        unescaped_args.c_str());
 
   // TODO(rogerta): what is the correct page transition?
   tab_contents_wrapper_->tab_contents()->controller().LoadURL(GURL(url),
       GURL(), PageTransition::AUTO_BOOKMARK);
 }
 
 // static
-void AutoLoginInfoBarDelegate::RegisterUserPrefs(PrefService* user_prefs) {
-  user_prefs->RegisterBooleanPref(prefs::kAutologinEnabled, true,
-                                  PrefService::UNSYNCABLE_PREF);
-}
-
-// static
 void AutoLoginInfoBarDelegate::ShowIfAutoLoginRequested(
     net::URLRequest* request,
     int child_id,
     int route_id) {
   // See if the response contains the X-Auto-Login header.  If so, this was
   // a request for a login page, and the server is allowing the browser to
   // suggest auto-login, if available.
   std::string value;
   request->GetResponseHeaderByName("X-Auto-Login", &value);
   if (value.empty())
@@ skipping 141 matching lines @@
   new AutoLoginRedirector(tab_contents_wrapper_, args_);
   return true;
 }
 
 bool AutoLoginInfoBarDelegate::Cancel() {
   PrefService* user_prefs = tab_contents_wrapper_->profile()->GetPrefs();
   user_prefs->SetBoolean(prefs::kAutologinEnabled, false);
   user_prefs->ScheduleSavePersistentPrefs();
   return true;
 }