Prototype of Files service.

services/files/files_impl.h

Index: services/files/files_impl.h
diff --git a/services/files/files_impl.h b/services/files/files_impl.h
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+// 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 SERVICES_FILES_FILES_IMPL_H_
+#define SERVICES_FILES_FILES_IMPL_H_
+
+#include "base/macros.h"
+#include "mojo/public/cpp/bindings/interface_request.h"
+#include "mojo/public/cpp/bindings/strong_binding.h"
+#include "services/files/files.mojom.h"
+
+namespace mojo {
+
+class ApplicationConnection;
+
+namespace files {
+
+class FilesImpl : public Files {
+ public:
+  FilesImpl(ApplicationConnection* connection, InterfaceRequest<Files> request);
+  ~FilesImpl() override;
+
+  // |Files| implementation:
+  void OpenFileSystem(FileSystem file_system,
+                      InterfaceRequest<Directory> directory,
+                      const Callback<void(Error)>& callback) override;
+
+ private:
+  StrongBinding<Files> binding_;
+
+  DISALLOW_COPY_AND_ASSIGN(FilesImpl);
+};
+
+}  // namespace files
+}  // namespace mojo
+
+#endif  // SERVICES_FILES_FILES_IMPL_H_