Merge "SystemUI: remove unused code that showed radio status in CryptKeeper...

Merge "SystemUI: remove unused code that showed radio status in CryptKeeper mode" into tm-qpr-dev am: f7347b49

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21059686



Change-Id: I2b34efef454fadc8f31eda22c0a0007909893cdd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>