Prepare HistoryProvider for componentization

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 0156753c9ffbd445a5e4d06690d8c11d9c899385..fd6001b8081d52870ec05c3c893f2e3ab37c8b82 100644
--- a/chrome/browser/autocomplete/zero_suggest_provider.h
+++ b/chrome/browser/autocomplete/zero_suggest_provider.h
@@ -49,7 +49,8 @@ class ZeroSuggestProvider : public BaseSearchProvider,
                             public net::URLFetcherDelegate {
  public:
   // Creates and returns an instance of this provider.
-  static ZeroSuggestProvider* Create(AutocompleteProviderListener* listener,
+  static ZeroSuggestProvider* Create(AutocompleteProviderClient* client,
+                                     AutocompleteProviderListener* listener,
                                      TemplateURLService* template_url_service,
                                      Profile* profile);
 
@@ -69,7 +70,8 @@ class ZeroSuggestProvider : public BaseSearchProvider,
   void ResetSession() override;
 
  private:
-  ZeroSuggestProvider(AutocompleteProviderListener* listener,
+  ZeroSuggestProvider(AutocompleteProviderClient* client,
+                      AutocompleteProviderListener* listener,
                       TemplateURLService* template_url_service,
                       Profile* profile);