[fsp] Decouple file_service_provider::Service.

chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h

Index: chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h
diff --git a/chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h b/chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..4565fe888a14247c76a5dbd0095e7ce92162e88c
--- /dev/null
+++ b/chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h
@@ -0,0 +1,50 @@
+// Copyright 2014 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 CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_INTERFACE_H_
+#define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_INTERFACE_H_
+
+#include "webkit/browser/fileapi/async_file_util.h"
+
+class EventRouter;
+
+namespace chromeos {
+namespace file_system_provider {
+
+class ProvidedFileSystemInfo;
+class RequestManager;
+
+// Interface for a provided file system. Acts as a proxy between providers
+// and clients.
+// TODO(mtomasz): Add more methods once implemented.
+class ProvidedFileSystemInterface {
+ public:
+  virtual ~ProvidedFileSystemInterface() {}
+
+  // Requests unmounting of the file system. The callback is called when the
+  // request is accepted or rejected, with an error code. Returns false if the
+  // request could not been created, true otherwise.
+  virtual bool RequestUnmount(
+      const fileapi::AsyncFileUtil::StatusCallback& callback) = 0;
+
+  // Returns a provided file system info for this file system.
+  virtual const ProvidedFileSystemInfo& GetFileSystemInfo() const = 0;
+};
+
+// Interface for a provided file system factory.
+class ProvidedFileSystemFactoryInterface {

[hashimoto, 2014/04/15 13:42:00]

This interface is unneeded?

[mtomasz, 2014/04/16 01:04:04]

Done.

+ public:
+  virtual ~ProvidedFileSystemFactoryInterface() {}
+
+  // Creates an instance implementing ProvidedFileSystemInterface.
+  virtual ProvidedFileSystemInterface* Create(
+      EventRouter* event_router,
+      RequestManager* request_manager,
+      const ProvidedFileSystemInfo& file_system_info) = 0;
+};
+
+}  // namespace file_system_provider
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_INTERFACE_H_