GitLab

Add Generate DIR_METADATA files and remove metadata from OWNERS
files for //native_client_sdk.

R=sbc@chromium.org

Bug: 1113033
Change-Id: I6624ab46edbee706de8f0fcbab959b366e12fa40
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2454495
Auto-Submit: Edward Lesmes <ehmaldonado@chromium.org>
Commit-Queue: Sam Clegg <sbc@chromium.org>
Reviewed-by: Sam Clegg <sbc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#814470}