tree b30007b91d6c6ff194768b47bc7af26742058903
parent f097da4cae2bead51359d4eddefb0b8b4fb850bd
author Erick Tryzelaar <etryzelaar@google.com> 1538672807 -0700
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1539107737 +0000

[fdio] Close node handle if node is a pipe or vmo

Pipes and Vmos do not keep a reference to the node handle,
so we need to close the handle to avoid leaking it.

FIDL-301 #done

Change-Id: If41b473d3a7b6cac90e2c702b8b8bf5330353570