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

chrome/browser/ui/search/new_tab_page_interceptor_service.cc

 // 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.
 
 #include "chrome/browser/ui/search/new_tab_page_interceptor_service.h"
 
 #include <utility>
 
 #include "base/location.h"
 #include "base/logging.h"
@@ skipping 98 matching lines @@
 
 void NewTabPageInterceptorService::OnTemplateURLServiceChanged() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   GURL new_tab_page_url(search::GetNewTabPageURL(profile_));
   content::BrowserThread::PostTask(
       content::BrowserThread::IO, FROM_HERE,
       base::Bind(&NewTabPageInterceptor::SetNewTabPageURL, interceptor_,
                  new_tab_page_url));
 }
 
-scoped_ptr<net::URLRequestInterceptor>
+std::unique_ptr<net::URLRequestInterceptor>
 NewTabPageInterceptorService::CreateInterceptor() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-  scoped_ptr<NewTabPageInterceptor> interceptor(
+  std::unique_ptr<NewTabPageInterceptor> interceptor(
       new NewTabPageInterceptor(search::GetNewTabPageURL(profile_)));
   interceptor_ = interceptor->GetWeakPtr();
   return std::move(interceptor);
 }