1 files changed, 1 insertions, 3 deletions
diff --git a/chrome/browser/chromeos/file_system_provider/operations/unmount.h b/chrome/browser/chromeos/file_system_provider/operations/unmount.h
index b6614d4..948b540 100644
--- a/chrome/browser/chromeos/file_system_provider/operations/unmount.h
+++ b/chrome/browser/chromeos/file_system_provider/operations/unmount.h
@@ -39,9 +39,7 @@ class Unmount : public Operation {
   virtual void OnSuccess(int request_id,
                          scoped_ptr<RequestValue> result,
                          bool has_more) OVERRIDE;
-  virtual void OnError(int request_id,
-                       scoped_ptr<RequestValue> result,
-                       base::File::Error error) OVERRIDE;
+  virtual void OnError(int request_id, base::File::Error error) OVERRIDE;
 
  private:
   const fileapi::AsyncFileUtil::StatusCallback callback_;