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

chrome/browser/chromeos/drive/debug_info_collector.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_CHROMEOS_DRIVE_DEBUG_INFO_COLLECTOR_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_DEBUG_INFO_COLLECTOR_H_
 
 #include "base/callback_forward.h"
 #include "base/macros.h"
 #include "base/threading/thread_checker.h"
 #include "components/drive/file_system_interface.h"
 
 namespace drive {
 
 // This class provides some methods which are useful to show the debug
 // info on chrome://drive-internals page.
 // All the method should be called on UI thread.
 class DebugInfoCollector {
  public:
   // Callback for ReadDirectory().
   typedef base::Callback<void(FileError error,
-                              scoped_ptr<ResourceEntryVector> entries)>
+                              std::unique_ptr<ResourceEntryVector> entries)>
       ReadDirectoryCallback;
 
   // Callback for IterateFileCache().
   typedef base::Callback<void(const std::string& id,
                               const FileCacheEntry& cache_entry)>
       IterateFileCacheCallback;
 
   DebugInfoCollector(internal::ResourceMetadata* metadata,
                      FileSystemInterface* file_system,
                      base::SequencedTaskRunner* blocking_task_runner);
@@ skipping 26 matching lines @@
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_;
 
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(DebugInfoCollector);
 };
 
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_DEBUG_INFO_COLLECTOR_H_