Small cleanup in SearchTabHelper

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"

[sfiera, 2016/12/08 13:12:37]

wut

[Marc Treib, 2016/12/08 13:15:28]

I have no idea why this was here. :)

 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/strings/string16.h"
 #include "base/time/time.h"
 #include "chrome/browser/search/instant_service_observer.h"
 #include "chrome/browser/ui/search/search_ipc_router.h"
 #include "chrome/browser/ui/search/search_model.h"
 #include "chrome/common/search/instant_types.h"
 #include "chrome/common/search/ntp_logging_events.h"
 #include "components/ntp_tiles/ntp_tile_source.h"
 #include "components/omnibox/common/omnibox_focus_state.h"
 #include "content/public/browser/reload_type.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
-#include "ui/base/window_open_disposition.h"
 
 namespace content {
 class WebContents;
 struct LoadCommittedDetails;
 }
 
 class GURL;
 class InstantService;
 class InstantTabTest;
 class OmniboxView;
@@ skipping 27 matching lines @@
   // |reason|.
   void OmniboxFocusChanged(OmniboxFocusState state,
                            OmniboxFocusChangeReason reason);
 
   // 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();
 
-  // Returns true if the page supports instant. If the instant support state is
-  // not determined or if the page does not support instant returns false.
-  bool SupportsInstant() const;
-
   // Sends the current SearchProvider suggestion to the Instant page if any.
   void SetSuggestionToPrefetch(const InstantSuggestion& suggestion);
 
   // 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();
 
   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,
                            DetermineIfPageSupportsInstant_Local);
   FRIEND_TEST_ALL_PREFIXES(SearchTabHelperTest,
                            DetermineIfPageSupportsInstant_NonLocal);
   FRIEND_TEST_ALL_PREFIXES(SearchTabHelperTest,
                            PageURLDoesntBelongToInstantRenderer);
   FRIEND_TEST_ALL_PREFIXES(SearchTabHelperTest,
                            OnChromeIdentityCheckMatch);
   FRIEND_TEST_ALL_PREFIXES(SearchTabHelperTest,
@@ skipping 92 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_