Update pantah SVN to 19

Bug: 272844037
Change-Id: If390d5a927d0a14f7fe26016402f774d566c04ec
(cherry picked from commit on googleplex-android-review.googlesource.com host: 245f3e89e3cf728dc7f09144e0766bf7e79119d6)
Merged-In: If390d5a927d0a14f7fe26016402f774d566c04ec
2 files changed