Convert //content from scoped_ptr to std::unique_ptr

content/public/browser/download_url_parameters.cc

 // Copyright (c) 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.
 
 #include "content/public/browser/download_url_parameters.h"
 
 #include "base/callback.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/download_save_info.h"
 #include "content/public/browser/render_frame_host.h"
@@ skipping 19 matching lines @@
       render_frame_host_routing_id_(render_frame_host_routing_id),
       resource_context_(resource_context),
       url_(url),
       do_not_prompt_for_login_(false) {
 }
 
 DownloadUrlParameters::~DownloadUrlParameters() {
 }
 
 // static
-scoped_ptr<DownloadUrlParameters> DownloadUrlParameters::FromWebContents(
+std::unique_ptr<DownloadUrlParameters> DownloadUrlParameters::FromWebContents(
     WebContents* web_contents,
     const GURL& url) {
-  return scoped_ptr<DownloadUrlParameters>(new DownloadUrlParameters(
+  return std::unique_ptr<DownloadUrlParameters>(new DownloadUrlParameters(
       url, web_contents->GetRenderProcessHost()->GetID(),
       web_contents->GetRenderViewHost()->GetRoutingID(),
       web_contents->GetMainFrame()->GetRoutingID(),
       web_contents->GetBrowserContext()->GetResourceContext()));
 }
 
 }  // namespace content