Fetch Mandoline components from Google Storage as needed.

mojo/package_manager/package_manager_impl.h

 // Copyright 2015 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 MOJO_PACKAGE_MANAGER_PACKAGE_MANAGER_IMPL_H_
 #define MOJO_PACKAGE_MANAGER_PACKAGE_MANAGER_IMPL_H_
 
 #include "base/files/file_path.h"
 #include "mojo/fetcher/url_resolver.h"
 #include "mojo/services/network/public/interfaces/network_service.mojom.h"
@@ skipping 81 matching lines @@
   scoped_ptr<fetcher::URLResolver> url_resolver_;
   const bool disable_cache_;
   NetworkServicePtr network_service_;
   URLLoaderFactoryPtr url_loader_factory_;
   ApplicationPackagedAlias application_package_alias_;
   MimeTypeToURLMap mime_type_to_url_;
   IdentityToContentHandlerMap identity_to_content_handler_;
   // Counter used to assign ids to content handlers.
   uint32_t content_handler_id_counter_;
   base::TaskRunner* task_runner_;
+  base::FilePath shell_file_root_;
 
   DISALLOW_COPY_AND_ASSIGN(PackageManagerImpl);
 };
 
 }  // namespace package_manager
 }  // namespace mojo
 
 #endif  // MOJO_PACKAGE_MANAGER_PACKAGE_MANAGER_IMPL_H_