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

chrome/browser/extensions/api/feedback_private/feedback_service.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_FEEDBACK_PRIVATE_FEEDBACK_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_API_FEEDBACK_PRIVATE_FEEDBACK_SERVICE_H_
 
 #include <stdint.h>
 
 #include <vector>
@@ skipping 32 matching lines @@
                     const SendFeedbackCallback& callback);
 
   // Start to gather system information.
   // The |callback| will be invoked once the query is completed.
   void GetSystemInformation(const GetSystemInformationCallback& callback);
 
  private:
   // Callbacks to receive blob data.
   void AttachedFileCallback(scoped_refptr<feedback::FeedbackData> feedback_data,
                             const SendFeedbackCallback& callback,
-                            scoped_ptr<std::string> data,
+                            std::unique_ptr<std::string> data,
                             int64_t total_blob_length);
   void ScreenshotCallback(scoped_refptr<feedback::FeedbackData> feedback_data,
                           const SendFeedbackCallback& callback,
-                          scoped_ptr<std::string> data,
+                          std::unique_ptr<std::string> data,
                           int64_t total_blob_length);
 
   void OnSystemLogsFetchComplete(
       const GetSystemInformationCallback& callback,
-      scoped_ptr<system_logs::SystemLogsResponse> sys_info);
+      std::unique_ptr<system_logs::SystemLogsResponse> sys_info);
 
   // Checks if we have read all the blobs we need to; signals the feedback
   // data object once all the requisite data has been populated.
   void CompleteSendFeedback(scoped_refptr<feedback::FeedbackData> feedback_data,
                             const SendFeedbackCallback& callback);
 
   DISALLOW_COPY_AND_ASSIGN(FeedbackService);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_FEEDBACK_PRIVATE_FEEDBACK_SERVICE_H_