Merge "Dialer: remove unused drawables" am: 8a220e897f am: 08c829184c

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Dialer/+/1990170

Change-Id: Ieb1ff3a664522c60c1888399dae8c11f9d490b01
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>