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

chrome/browser/safe_browsing/download_feedback.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 "chrome/browser/safe_browsing/download_feedback.h"
 
 #include "base/bind.h"
 #include "base/files/file_util_proxy.h"
 #include "base/macros.h"
 #include "base/metrics/histogram.h"
@@ skipping 54 matching lines @@
   scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
   scoped_refptr<base::TaskRunner> file_task_runner_;
   const base::FilePath file_path_;
   int64_t file_size_;
 
   // The safebrowsing request and response of checking that this binary is
   // unsafe.
   std::string ping_request_;
   std::string ping_response_;
 
-  scoped_ptr<TwoPhaseUploader> uploader_;
+  std::unique_ptr<TwoPhaseUploader> uploader_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadFeedbackImpl);
 };
 
 DownloadFeedbackImpl::DownloadFeedbackImpl(
     net::URLRequestContextGetter* request_context_getter,
     base::TaskRunner* file_task_runner,
     const base::FilePath& file_path,
     const std::string& ping_request,
     const std::string& ping_response)
@@ skipping 127 matching lines @@
     return new DownloadFeedbackImpl(
         request_context_getter, file_task_runner, file_path, ping_request,
         ping_response);
   return DownloadFeedback::factory_->CreateDownloadFeedback(
         request_context_getter, file_task_runner, file_path, ping_request,
         ping_response);
 }
 
 }  // namespace safe_browsing