Omnibox: Reduce Bolding Flicker in SearchProvider

chrome/browser/autocomplete/zero_suggest_provider.h

 // 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.
 //
 // This file contains the zero-suggest autocomplete provider. This experimental
 // provider is invoked when the user focuses in the omnibox prior to editing,
 // and generates search query suggestions based on the current URL. To enable
 // this provider, point --experimental-zero-suggest-url-prefix at an
 // appropriate suggestion service.
 //
@@ skipping 102 matching lines @@
   void AddSuggestResultsToMap(const SearchProvider::SuggestResults& results,
                               const TemplateURL* template_url,
                               SearchProvider::MatchMap* map);
 
   // Creates an AutocompleteMatch with the provided |relevance| and |type| to
   // search |template_url| for |query_string|.  |accepted_suggestion| will be
   // used to generate Assisted Query Stats.
   //
   // Adds this match to |map|; if such a match already exists, whichever one
   // has lower relevance is eliminated.
-  void AddMatchToMap(int relevance,
+  void AddMatchToMap(const SearchProvider::SuggestResult& result,
                      AutocompleteMatch::Type type,
                      const TemplateURL* template_url,
-                     const string16& query_string,
                      int accepted_suggestion,
                      SearchProvider::MatchMap* map);
 
   // Returns an AutocompleteMatch for a navigational suggestion |navigation|.
   AutocompleteMatch NavigationToMatch(
       const SearchProvider::NavigationResult& navigation);
 
   // Fetches zero-suggest suggestions for |current_query_|.
   void Run();
 
@@ skipping 45 matching lines @@
   // Whether a zero suggest request triggered a field trial in the omnibox
   // session.  The user could have clicked on a suggestion when zero suggest
   // triggered (same condition as field_trial_triggered_), or triggered zero
   // suggest but kept typing.
   bool field_trial_triggered_in_session_;
 
   DISALLOW_COPY_AND_ASSIGN(ZeroSuggestProvider);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_ZERO_SUGGEST_PROVIDER_H_