When the Google base URL changes and causes keyword updates, save those to the database.

chrome/browser/search_engines/template_url.cc

 // Copyright (c) 2012 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.h"
 
 #include "base/i18n/case_conversion.h"
 #include "base/i18n/icu_string_conversions.h"
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
@@ skipping 668 matching lines @@
 }
 
 void TemplateURL::ResetKeywordIfNecessary(bool force) {
   if (IsGoogleSearchURLWithReplaceableKeyword() || force) {
     DCHECK(!IsExtensionKeyword());
     GURL url(TemplateURLService::GenerateSearchURL(this));
     if (url.is_valid())
       data_.SetKeyword(TemplateURLService::GenerateKeyword(url));
   }
 }
-
-void TemplateURL::InvalidateCachedValues() {
-  url_ref_.InvalidateCachedValues();
-  suggestions_url_ref_.InvalidateCachedValues();
-  instant_url_ref_.InvalidateCachedValues();
-  ResetKeywordIfNecessary(false);
-}