Merge "Use String8/16 c_str [graphics]" into main am: 382d1f8417

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2715993

Change-Id: I246a4db0a61f904a0a8bd7e63401f8073d013a57
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>