Remove PrefService::ScheduleSavePersistentPrefs and SavePersistentPrefs.

chrome/browser/search_engines/template_url_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 "chrome/browser/search_engines/template_url_service.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/i18n/case_conversion.h"
@@ skipping 1196 matching lines @@
   prefs->SetBoolean(prefs::kDefaultSearchProviderEnabled, enabled);
   prefs->SetString(prefs::kDefaultSearchProviderSearchURL, search_url);
   prefs->SetString(prefs::kDefaultSearchProviderSuggestURL, suggest_url);
   prefs->SetString(prefs::kDefaultSearchProviderInstantURL, instant_url);
   prefs->SetString(prefs::kDefaultSearchProviderIconURL, icon_url);
   prefs->SetString(prefs::kDefaultSearchProviderEncodings, encodings);
   prefs->SetString(prefs::kDefaultSearchProviderName, short_name);
   prefs->SetString(prefs::kDefaultSearchProviderKeyword, keyword);
   prefs->SetString(prefs::kDefaultSearchProviderID, id_string);
   prefs->SetString(prefs::kDefaultSearchProviderPrepopulateID, prepopulate_id);
-
-  prefs->ScheduleSavePersistentPrefs();
 }
 
 bool TemplateURLService::LoadDefaultSearchProviderFromPrefs(
     scoped_ptr<TemplateURL>* default_provider,
     bool* is_managed) {
   PrefService* prefs = GetPrefs();
   if (!prefs || !prefs->HasPrefPath(prefs::kDefaultSearchProviderSearchURL))
     return false;
 
   const PrefService::Preference* pref =
@@ skipping 654 matching lines @@
        i != template_urls->end(); ++i) {
     TemplateURL* template_url = *i;
     DCHECK(template_url);
     if (template_url->sync_guid().empty()) {
       template_url->set_sync_guid(guid::GenerateGUID());
       if (service_.get())
         service_->UpdateKeyword(*template_url);
     }
   }
 }