Convert //chrome from scoped_ptr to std::unique_ptr

chrome/service/cloud_print/printer_job_queue_handler.h

 // Copyright (c) 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_SERVICE_CLOUD_PRINT_PRINTER_JOB_QUEUE_HANDLER_H_
 #define CHROME_SERVICE_CLOUD_PRINT_PRINTER_JOB_QUEUE_HANDLER_H_
 
 #include <map>
+#include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "chrome/common/cloud_print/cloud_print_constants.h"
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace cloud_print {
 
@@ skipping 42 matching lines @@
   // print will have a time_remaining_ of 0.
   void GetJobsFromQueue(const base::DictionaryValue* json_data,
                         std::vector<JobDetails>* jobs);
 
   // Marks a job fetch as failed. Returns "true" if the job will be retried.
   bool JobFetchFailed(const std::string& job_id);
 
   void JobDone(const std::string& job_id);
 
  private:
-  scoped_ptr<TimeProvider> time_provider_;
+  std::unique_ptr<TimeProvider> time_provider_;
 
   struct FailedJobMetadata {
     int retries_;
     base::Time last_retry_;
   };
 
   typedef std::map<std::string, FailedJobMetadata> FailedJobMap;
   typedef std::pair<std::string, FailedJobMetadata> FailedJobPair;
 
   FailedJobMap failed_job_map_;
 
   void ConstructJobDetailsFromJson(const base::DictionaryValue* json_data,
                                    JobDetails* details_obj);
   base::TimeDelta ComputeBackoffTime(const std::string& job_id);
 
   DISALLOW_COPY_AND_ASSIGN(PrinterJobQueueHandler);
 };
 
 }  // namespace cloud_print
 
 #endif  // CHROME_SERVICE_CLOUD_PRINT_PRINTER_JOB_QUEUE_HANDLER_H_