Move web_contents from SearchViewController to SearchTabHelper

chrome/browser/ui/views/search_view_controller.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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_SEARCH_VIEW_CONTROLLER_H_
 #define CHROME_BROWSER_UI_VIEWS_SEARCH_VIEW_CONTROLLER_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/ui/search/search_model_observer.h"
@@ skipping 84 matching lines @@
   // Create the various views and installs them as an overlay on
   // |contents_container_|.
   void CreateViews();
 
   // Destroys the various views.
   void DestroyViews();
 
   // Invoked when the visibility of the omnibox popup changes.
   void PopupVisibilityChanged();
 
+  // Load the NTP from the associated |SearchTabHelper| if in NTP mode
+  // and the current |tab_contents_| has changed.
+  void MaybeLoadNTP();
+
   // Access active search model.
   chrome::search::SearchModel* search_model();
 
   // Access active web contents.
   content::WebContents* web_contents();
 
   // The profile.  Weak.
   content::BrowserContext* browser_context_;
 
   // Where the overlay is placed.  Weak.
@@ skipping 39 matching lines @@
   views::View* search_container_;
   views::View* ntp_view_;
   views::View* logo_view_;
   views::WebView* content_view_;
   OmniboxPopupViewParent* omnibox_popup_view_parent_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchViewController);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_SEARCH_VIEW_CONTROLLER_H_