Remove old navigator.credentials.get RWI API
This CL removes the old navigator.credentials.get() real world
identity API (in favor of navigator.identity.get() )
BUG=336386057
Change-Id: Iaa41e7cb8d78e89a1082882da6d095998abf4d9d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5472656
Commit-Queue: Peter Kotwicz pkotwicz@chromium.org
Reviewed-by: Christian Biesinger cbiesinger@chromium.org
Cr-Commit-Position: refs/heads/main@{#1295537}