A working implementation of AQS (Assisted Query Stats).

chrome/browser/search_engines/template_url_service.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_service.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/guid.h"
@@ skipping 300 matching lines @@
   DCHECK(!t_url->IsExtensionKeyword());
 
   const TemplateURLRef& search_ref = t_url->url_ref();
   if (!search_ref.IsValidUsingTermsData(search_terms_data))
     return GURL();
 
   if (!search_ref.SupportsReplacementUsingTermsData(search_terms_data))
     return GURL(t_url->url());
 
   return GURL(search_ref.ReplaceSearchTermsUsingTermsData(
-      ASCIIToUTF16(kReplacementTerm), TemplateURLRef::NO_SUGGESTIONS_AVAILABLE,
-      string16(), search_terms_data));
+      TemplateURLRef::SearchTermsArgs(ASCIIToUTF16(kReplacementTerm)),
+      search_terms_data));
 }
 
 bool TemplateURLService::CanReplaceKeyword(
     const string16& keyword,
     const GURL& url,
     TemplateURL** template_url_to_replace) {
   DCHECK(!keyword.empty());  // This should only be called for non-empty
                              // keywords. If we need to support empty kewords
                              // the code needs to change slightly.
   TemplateURL* existing_url = GetTemplateURLForKeyword(keyword);
@@ skipping 2053 matching lines @@
     // TODO(mpcomplete): If we allow editing extension keywords, then those
     // should be persisted to disk and synced.
     if (template_url->sync_guid().empty() &&
         !template_url->IsExtensionKeyword()) {
       template_url->data_.sync_guid = base::GenerateGUID();
       if (service_.get())
         service_->UpdateKeyword(template_url->data());
     }
   }
 }