Merge "Correct the docs for some options for the compile command." into udc-dev am: 6c3beccf15 am: f95a69dede

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21482815

Change-Id: If024dffd3379d0dc4e696346b0c2aab7eea97422
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>