Merge "Remove all size compat UIs when the keyguard becomes occluded" into sc-v2-dev am: 1bbc9f6355 am: dd18ce17c4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16212776

Change-Id: I036dbfebe07b06f620ce78dab2fbc69e1d1855c2