Merge "Removing some unused code from All-Apps" into tm-dev am: a938cc27 am: 59f7c407

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17867143



Change-Id: Iee09d756f2c367faf63db07a6647f5fae7fc835f
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>