Remove protected virtual methods from BaseSearchProvider

chrome/browser/autocomplete/zero_suggest_provider.h

Index: chrome/browser/autocomplete/zero_suggest_provider.h
diff --git a/chrome/browser/autocomplete/zero_suggest_provider.h b/chrome/browser/autocomplete/zero_suggest_provider.h
index 0f4c093b7f140a516e4afc8768e5a26df0d5a506..869a3da70e8406bb6eb18cd7b97a3df6581b295f 100644
--- a/chrome/browser/autocomplete/zero_suggest_provider.h
+++ b/chrome/browser/autocomplete/zero_suggest_provider.h
@@ -58,16 +58,13 @@ class ZeroSuggestProvider : public BaseSearchProvider,
   // AutocompleteProvider:
   virtual void Start(const AutocompleteInput& input,
                      bool minimal_changes) OVERRIDE;
+  virtual void Stop(bool clear_cached_results) OVERRIDE;
   virtual void DeleteMatch(const AutocompleteMatch& match) OVERRIDE;
+  virtual void AddProviderInfo(ProvidersInfo* provider_info) const 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,
@@ -80,8 +77,6 @@ class ZeroSuggestProvider : public BaseSearchProvider,
   virtual const AutocompleteInput GetInput(bool is_keyword) const OVERRIDE;
   virtual bool ShouldAppendExtraParams(
       const SearchSuggestionParser::SuggestResult& result) const OVERRIDE;
-  virtual void StopSuggest() OVERRIDE;
-  virtual void ClearAllResults() OVERRIDE;
   virtual void RecordDeletionResult(bool success) OVERRIDE;
 
   // net::URLFetcherDelegate: