Instant: remove InstantSupportState

chrome/browser/ui/browser_instant_controller.h

 // Copyright 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.
 
 #ifndef CHROME_BROWSER_UI_BROWSER_INSTANT_CONTROLLER_H_
 #define CHROME_BROWSER_UI_BROWSER_INSTANT_CONTROLLER_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "chrome/browser/search/instant_service_observer.h"
@@ skipping 27 matching lines @@
   content::WebContents* GetActiveWebContents() const;
 
   // Invoked by |browser_| when the active tab changes.
   void ActiveTabChanged();
 
   // Invoked by |browser_| when the active tab is about to be deactivated.
   void TabDeactivated(content::WebContents* contents);
 
  private:
   // SearchModelObserver:
-  void ModelChanged(const SearchModel::State& old_state,
-                    const SearchModel::State& new_state) override;
+  void ModelChanged(const SearchMode& old_mode,
+                    const SearchMode& new_mode) override;
 
   // InstantServiceObserver:
   void DefaultSearchProviderChanged(
       bool google_base_url_domain_changed) override;
 
   Browser* const browser_;
 
   InstantController instant_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserInstantController);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_INSTANT_CONTROLLER_H_