Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/appcache/appcache_backend_impl.h

 // Copyright (c) 2011 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 CONTENT_BROWSER_APPCACHE_APPCACHE_BACKEND_IMPL_H_
 #define CONTENT_BROWSER_APPCACHE_APPCACHE_BACKEND_IMPL_H_
 
 #include <stdint.h>
 
 #include "base/containers/hash_tables.h"
@@ skipping 45 matching lines @@
     HostMap::iterator it = hosts_.find(host_id);
     return (it != hosts_.end()) ? (it->second) : NULL;
   }
 
   typedef base::hash_map<int, AppCacheHost*> HostMap;
   const HostMap& hosts() { return hosts_; }
 
   // Methods to support cross site navigations. Hosts are transferred
   // from process to process accordingly, deparented from the old
   // processes backend and reparented to the new.
-  scoped_ptr<AppCacheHost> TransferHostOut(int host_id);
-  void TransferHostIn(int new_host_id, scoped_ptr<AppCacheHost> host);
+  std::unique_ptr<AppCacheHost> TransferHostOut(int host_id);
+  void TransferHostIn(int new_host_id, std::unique_ptr<AppCacheHost> host);
 
  private:
   AppCacheServiceImpl* service_;
   AppCacheFrontend* frontend_;
   int process_id_;
   HostMap hosts_;
 };
 
 }  // namespace
 
 #endif  // CONTENT_BROWSER_APPCACHE_APPCACHE_BACKEND_IMPL_H_