InstantExtended: Committed NTP

chrome/browser/ui/search/search_tab_helper.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_SEARCH_SEARCH_TAB_HELPER_H_
 #define CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_H_
 
 #include "base/basictypes.h"
 #include "chrome/browser/ui/search/search_model.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
-#include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
 
 class OmniboxEditModel;
 
 namespace content {
 class WebContents;
 }
 
 namespace chrome {
 namespace search {
 
 // Per-tab search "helper".  Acts as the owner and controller of the tab's
 // search UI model.
-class SearchTabHelper : public content::WebContentsObserver,
-                        public content::NotificationObserver,
+class SearchTabHelper : public content::NotificationObserver,
                         public content::WebContentsUserData<SearchTabHelper> {
  public:
   virtual ~SearchTabHelper();
 
   SearchModel* model() {
     return &model_;
   }
 
   // Invoked when the OmniboxEditModel changes state in some way that might
   // affect the search mode.
   void OmniboxEditModelChanged(bool user_input_in_progress, bool cancelling);
 
   // Invoked when the active navigation entry is updated in some way that might
   // affect the search mode. This is used by Instant when it "fixes up" the
   // virtual URL of the active entry. Regular navigations are captured through
   // the notification system and shouldn't call this method.
   void NavigationEntryUpdated();
 
-  // Overridden from contents::WebContentsObserver:
-  virtual void NavigateToPendingEntry(
-      const GURL& url,
-      content::NavigationController::ReloadType reload_type) OVERRIDE;
-
   // Overridden from content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
  private:
   explicit SearchTabHelper(content::WebContents* web_contents);
   friend class content::WebContentsUserData<SearchTabHelper>;
 
   // Sets the mode of the model based on |url|.
@@ skipping 12 matching lines @@
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchTabHelper);
 };
 
 }  // namespace search
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_H_