Merge "[NUI] Add protect codes in Dispose()" into rel/api_4
authordongsug song <dongsug.song@samsung.com>
Wed, 3 Jan 2018 11:22:33 +0000 (11:22 +0000)
committerGerrit Code Review <gerrit@review.ap-northeast-2.compute.internal>
Wed, 3 Jan 2018 11:22:33 +0000 (11:22 +0000)

Trivial merge