Refactor FileSystem

content/renderer/pepper/pepper_plugin_delegate_impl.h

Index: content/renderer/pepper/pepper_plugin_delegate_impl.h
diff --git a/content/renderer/pepper/pepper_plugin_delegate_impl.h b/content/renderer/pepper/pepper_plugin_delegate_impl.h
index d8b2e17703f33f43904fa23cfe3c769712755ab7..1423ad0117937f9f2a6c43a3738197058002ed14 100644
--- a/content/renderer/pepper/pepper_plugin_delegate_impl.h
+++ b/content/renderer/pepper/pepper_plugin_delegate_impl.h
@@ -19,6 +19,7 @@
 #include "content/public/renderer/render_view_observer.h"
 #include "content/renderer/mouse_lock_dispatcher.h"
 #include "content/renderer/render_view_pepper_helper.h"
+#include "ppapi/c/pp_file_info.h"
 #include "ppapi/shared_impl/private/ppb_tcp_server_socket_shared.h"
 #include "ppapi/shared_impl/private/tcp_socket_private_impl.h"
 #include "ui/base/ime/text_input_type.h"
@@ -204,11 +205,13 @@ class PepperPluginDelegateImpl
       const GURL& path,
       int flags,
       const AsyncOpenFileSystemURLCallback& callback) OVERRIDE;
-  virtual bool OpenFileSystem(
-      const GURL& origin_url,
-      fileapi::FileSystemType type,
-      long long size,
-      fileapi::FileSystemCallbackDispatcher* dispatcher) OVERRIDE;
+  virtual bool IsFileSystemOpened(PP_Instance instance,
+                                  PP_Resource resource) const OVERRIDE;
+  virtual PP_FileSystemType GetFileSystemType(
+      PP_Instance instance,
+      PP_Resource resource) const OVERRIDE;
+  virtual GURL GetFileSystemRootUrl(PP_Instance instance,
+                                    PP_Resource resource) const OVERRIDE;
   virtual bool MakeDirectory(
       const GURL& path,
       bool recursive,