tree e1eb320d0c83db2a50b477685105bbd4864c46fe
parent aed49bb00c2a0a49502c0748d2e1077d6fbde3c2
author Jungho Ahn <pobby21@gmail.com> 1543481955 -0800
committer Jungho Ahn <pobby21@gmail.com> 1543519771 -0800

Fix missing reason param in ChangeRestoredEvent

'reason' param in ChangeRestoredEvent got accidentally dropped
 by Id429d8cd9e626d88c1f81954e6b37488896f9b90.

This CL adds the 'reason' param back.

Change-Id: I0dbd47ef3ab737b1be8bd2c4707dbf1a8f5b57cf