Merge "Use String8/16 c_str [graphics]" into main am: 9ba8706bbf am: ddf7338570 am: 1624ad4632 am: 546041c4b0

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2715835

Change-Id: Id819f98c8c96f4fe2bfeedb6c05c82551261934d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>