Merge "Remove whitespace from all test functions." into udc-dev am: 98af1b04

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22632279



Change-Id: Ic59d31788382865b029e488cef3f4032e121515c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>