Remove SearchTabHelper::IsSearchResultsPage

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 <vector>
 
 #include "base/compiler_specific.h"
@@ skipping 67 matching lines @@
   // Tells the page that the user pressed Enter in the omnibox.
   void Submit(const base::string16& text,
               const EmbeddedSearchRequestParams& params);
 
   // Called when the tab corresponding to |this| instance is activated.
   void OnTabActivated();
 
   // Called when the tab corresponding to |this| instance is deactivated.
   void OnTabDeactivated();
 
-  // Returns true if the underlying page is a search results page.
-  bool IsSearchResultsPage();
-
   void set_delegate(SearchTabHelperDelegate* delegate) { delegate_ = delegate; }
 
  private:
   friend class content::WebContentsUserData<SearchTabHelper>;
   friend class InstantTabTest;
   friend class SearchIPCRouterPolicyTest;
   friend class SearchIPCRouterTest;
   friend class SearchTabHelperPrerenderTest;
 
   FRIEND_TEST_ALL_PREFIXES(SearchTabHelperTest,
@@ skipping 98 matching lines @@
 
   // Delegate for notifying our owner about the SearchTabHelper state. Not owned
   // by us.
   // NULL on iOS and Android because they don't use the Instant framework.
   SearchTabHelperDelegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchTabHelper);
 };
 
 #endif  // CHROME_BROWSER_UI_SEARCH_SEARCH_TAB_HELPER_H_