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

extensions/browser/info_map.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 EXTENSIONS_BROWSER_INFO_MAP_H_
 #define EXTENSIONS_BROWSER_INFO_MAP_H_
 
+#include <memory>
 #include <string>
 
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "extensions/browser/process_map.h"
 #include "extensions/browser/quota_service.h"
 #include "extensions/common/extension_set.h"
 #include "extensions/common/permissions/api_permission.h"
 
 namespace base {
 class FilePath;
 }
 
@@ skipping 85 matching lines @@
 
   ExtensionSet extensions_;
   ExtensionSet disabled_extensions_;
 
   // Extra data associated with enabled extensions.
   ExtraDataMap extra_data_;
 
   // Used by dispatchers to limit API quota for individual extensions.
   // The QuotaService is not thread safe. We need to create and destroy it on
   // the IO thread.
-  scoped_ptr<QuotaService> quota_service_;
+  std::unique_ptr<QuotaService> quota_service_;
 
   // Assignment of extensions to renderer processes.
   extensions::ProcessMap process_map_;
 
   scoped_refptr<ContentVerifier> content_verifier_;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_INFO_MAP_H_