Merge "Dialer: remove unused drawables" am: 8a220e897f am: 08c829184c am: 0cbedf7d4b

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

Change-Id: I2bb94685203a97ea5b6e2c0e30592c80692be571
Signed-off-by: Automerger Merge Worker <[email protected]>