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

chrome/browser/ui/search/new_tab_page_interceptor_service.h

 // Copyright 2015 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_NEW_TAB_PAGE_INTERCEPTOR_SERVICE_H_
 #define CHROME_BROWSER_UI_SEARCH_NEW_TAB_PAGE_INTERCEPTOR_SERVICE_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "components/search_engines/template_url_service_observer.h"
 
 class NewTabPageInterceptor;
 class Profile;
 class TemplateURLService;
 
 namespace net {
 class URLRequestInterceptor;
 }
 
 // Owns a NewTabPageInterceptor.
 class NewTabPageInterceptorService : public KeyedService,
                                      public TemplateURLServiceObserver {
  public:
   explicit NewTabPageInterceptorService(Profile* profile);
   ~NewTabPageInterceptorService() override;
 
   // TemplateURLServiceObserver override.
   void OnTemplateURLServiceChanged() override;
 
-  scoped_ptr<net::URLRequestInterceptor> CreateInterceptor();
+  std::unique_ptr<net::URLRequestInterceptor> CreateInterceptor();
 
  private:
   Profile* profile_;
   base::WeakPtr<NewTabPageInterceptor> interceptor_;
   // The TemplateURLService that we are observing. It will outlive this
   // NewTabPageInterceptorService due to the dependency declared in
   // NewTabPageInterceptorServiceFactory.
   TemplateURLService* template_url_service_;
 
   DISALLOW_COPY_AND_ASSIGN(NewTabPageInterceptorService);
 };
 
 #endif  // CHROME_BROWSER_UI_SEARCH_NEW_TAB_PAGE_INTERCEPTOR_SERVICE_H_