Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

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 73 matching lines @@
 
   bool IsGooglePage(content::WebContents* contents) {
     bool is_google = false;
     if (!GetBoolFromJS(contents, "!!window.google", &is_google))
       return false;
     return is_google;
   }
 
  private:
   scoped_refptr<net::RuleBasedHostResolverProc> host_resolver_proc_;
-  scoped_ptr<net::ScopedDefaultHostResolverProc> scoped_host_resolver_proc_;
-  scoped_ptr<net::NetworkChangeNotifier::DisableForTest>
+  std::unique_ptr<net::ScopedDefaultHostResolverProc>
+      scoped_host_resolver_proc_;
+  std::unique_ptr<net::NetworkChangeNotifier::DisableForTest>
       disable_network_change_notifier_;
 };
 
 IN_PROC_BROWSER_TEST_F(InstantExtendedManualTest, MANUAL_SearchesFromFakebox) {
   set_browser(browser());
 
   FocusOmnibox();
   // Open a new tab page.
   content::WindowedNotificationObserver observer(
       content::NOTIFICATION_NAV_ENTRY_COMMITTED,
@@ skipping 36 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());
 }