Merge "Set a small chuck size for the protostream" into udc-dev am: 7a91a429...

Merge "Set a small chuck size for the protostream" into udc-dev am: 7a91a429 am: f076f73f am: 7975ecc5 am: a73683a4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23261338



Change-Id: I37ebf8b023db7bbe3254444b2d5a61d0e4c032ee
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>