Stop depending on TemplateURLServiceFactory from 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 33 matching lines @@
 // Start() with some user input, each time expecting to receive an updated
 // set of matches.
 //
 // TODO(jered): Consider deleting this class and building this functionality
 // into SearchProvider after dogfood and after we break the association between
 // omnibox text and suggestions.
 class ZeroSuggestProvider : public BaseSearchProvider {
  public:
   // Creates and returns an instance of this provider.
   static ZeroSuggestProvider* Create(AutocompleteProviderListener* listener,
+                                     TemplateURLService* template_url_service,
                                      Profile* profile);
 
   // Registers a preference used to cache zero suggest results.
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
 
   // AutocompleteProvider:
   virtual void Start(const AutocompleteInput& input,
                      bool minimal_changes) OVERRIDE;
   virtual void DeleteMatch(const AutocompleteMatch& match) OVERRIDE;
 
   // Sets |field_trial_triggered_| to false.
   virtual void ResetSession() OVERRIDE;
 
  protected:
   // BaseSearchProvider:
   virtual void ModifyProviderInfo(
       metrics::OmniboxEventProto_ProviderInfo* provider_info) const OVERRIDE;
 
  private:
   ZeroSuggestProvider(AutocompleteProviderListener* listener,
+                      TemplateURLService* template_url_service,
                       Profile* profile);
 
   virtual ~ZeroSuggestProvider();
 
   // BaseSearchProvider:
   virtual bool StoreSuggestionResponse(const std::string& json_data,
                                        const base::Value& parsed_data) OVERRIDE;
   virtual const TemplateURL* GetTemplateURL(bool is_keyword) const OVERRIDE;
   virtual const AutocompleteInput GetInput(bool is_keyword) const OVERRIDE;
   virtual SearchSuggestionParser::Results* GetResultsToFill(
@@ skipping 41 matching lines @@
 
   // Whether we can show zero suggest on |current_page_url| without
   // sending |current_page_url| as a parameter to the server at |suggest_url|.
   bool CanShowZeroSuggestWithoutSendingURL(const GURL& suggest_url,
                                            const GURL& current_page_url) const;
 
   // Checks whether we have a set of zero suggest results cached, and if so
   // populates |matches_| with cached results.
   void MaybeUseCachedSuggestions();
 
-  // Used to build default search engine URLs for suggested queries.
-  TemplateURLService* template_url_service_;
-
   // The URL for which a suggestion fetch is pending.
   std::string current_query_;
 
   // The type of page the user is viewing (a search results page doing search
   // term replacement, an arbitrary URL, etc.).
   metrics::OmniboxEventProto::PageClassification current_page_classification_;
 
   // Copy of OmniboxEditModel::permanent_text_.
   base::string16 permanent_text_;
 
@@ skipping 12 matching lines @@
 
   history::MostVisitedURLList most_visited_urls_;
 
   // For callbacks that may be run after destruction.
   base::WeakPtrFactory<ZeroSuggestProvider> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ZeroSuggestProvider);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_ZERO_SUGGEST_PROVIDER_H_