Revert "Import Support Library, AndroidX from build 4898367"

This reverts commit 8e4fdc1e81e2d2ea56e48f213a8b80b6c70b3645.

Reason for revert: Bad change - text is now purple

Change-Id: Ia69ec1f17463407552e3996d52d58e0c596deb15
27 files changed