Remove search::IsQueryExtractionEnabled

chrome/browser/ui/search/instant_extended_manual_interactive_uitest.cc

 // Copyright 2013 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.
 
 #include <stddef.h>
 
 #include "base/strings/string_util.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/search/instant_service.h"
 #include "chrome/browser/search/instant_service_factory.h"
@@ skipping 54 matching lines @@
     // Make IsOffline() return false so we don't try to use the local NTP.
     disable_network_change_notifier_.reset(
         new net::NetworkChangeNotifier::DisableForTest());
   }
 
   void TearDownOnMainThread() override {
     disable_network_change_notifier_.reset();
   }
 
  protected:
-  void SetUpInProcessBrowserTestFixture() override {
-    search::EnableQueryExtractionForTesting();
-  }
-
   content::WebContents* active_tab() {
     return browser()->tab_strip_model()->GetActiveWebContents();
   }
 
   bool IsGooglePage(content::WebContents* contents) {
     bool is_google = false;
     if (!GetBoolFromJS(contents, "!!window.google", &is_google))
       return false;
     return is_google;
   }
@@ skipping 52 matching lines @@
   EXPECT_EQ("test", GetOmniboxText());
   EXPECT_EQ(OMNIBOX_FOCUS_VISIBLE, omnibox()->model()->focus_state());
 
   // Pressing enter should search for [test].
   const base::string16& search_title =
       base::ASCIIToUTF16("test - Google Search");
   content::TitleWatcher title_watcher(active_tab, search_title);
   PressEnterAndWaitForNavigation();
   EXPECT_EQ(search_title, title_watcher.WaitAndGetTitle());
 }