Remove InstantTab::Delegate::InstantSupportDetermined

chrome/browser/ui/search/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_SEARCH_INSTANT_CONTROLLER_H_
 #define CHROME_BROWSER_UI_SEARCH_INSTANT_CONTROLLER_H_
 
 #include <stdint.h>
 
 #include <list>
 #include <memory>
 #include <string>
 #include <utility>
 
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
-#include "base/strings/string16.h"
 #include "chrome/browser/ui/search/instant_tab.h"
+#include "chrome/browser/ui/search/search_model.h"
 #include "chrome/common/search/search_types.h"
 
 class BrowserInstantController;
 class GURL;
 class InstantService;
 
 namespace content {
 class WebContents;
 }
 
@@ skipping 52 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(InstantExtendedTest,
                            SearchDoesntReuseInstantTabWithoutSupport);
   FRIEND_TEST_ALL_PREFIXES(InstantExtendedTest,
                            TypedSearchURLDoesntReuseInstantTab);
   FRIEND_TEST_ALL_PREFIXES(InstantExtendedTest,
                            DispatchMVChangeEventWhileNavigatingBackToNTP);
 
   // Overridden from InstantTab::Delegate:
   // TODO(shishir): We assume that the WebContent's current RenderViewHost is
   // the RenderViewHost being created which is not always true. Fix this.
-  void InstantSupportDetermined(const content::WebContents* contents,
-                                bool supports_instant) override;
   void InstantTabAboutToNavigateMainFrame(const content::WebContents* contents,
                                           const GURL& url) override;
 
   // Adds a new event to |debug_events_| and also DVLOG's it. Ensures that
   // |debug_events_| doesn't get too large.
   void LogDebugEvent(const std::string& info) const;
 
   // If the active tab is an Instant search results page, sets |instant_tab_| to
   // point to it. Else, deletes any existing |instant_tab_|.
   void ResetInstantTab();
@@ skipping 12 matching lines @@
   // The search model mode for the active tab.
   SearchMode search_mode_;
 
   // List of events and their timestamps, useful in debugging Instant behaviour.
   mutable std::list<std::pair<int64_t, std::string>> debug_events_;
 
   DISALLOW_COPY_AND_ASSIGN(InstantController);
 };
 
 #endif  // CHROME_BROWSER_UI_SEARCH_INSTANT_CONTROLLER_H_