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

content/browser/appcache/appcache_disk_cache.cc

 // Copyright (c) 2012 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 "content/browser/appcache/appcache_disk_cache.h"
 
 #include <limits>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 21 matching lines @@
 
   void Cancel() {
     appcache_diskcache_ = NULL;
   }
 
   void Callback(int rv) {
     if (appcache_diskcache_)
       appcache_diskcache_->OnCreateBackendComplete(rv);
   }
 
-  scoped_ptr<disk_cache::Backend> backend_ptr_;  // Accessed directly.
+  std::unique_ptr<disk_cache::Backend> backend_ptr_;  // Accessed directly.
 
  private:
   friend class base::RefCounted<CreateBackendCallbackShim>;
 
   ~CreateBackendCallbackShim() {
   }
 
   AppCacheDiskCache* appcache_diskcache_;  // Unowned pointer.
 };
 
@@ skipping 347 matching lines @@
         NOTREACHED();
         break;
     }
     if (rv != net::ERR_IO_PENDING)
       iter->callback.Run(rv);
   }
   pending_calls_.clear();
 }
 
 }  // namespace content