[DO NOT MERGE] T Subcard logging - Media Card code path am: 49e76804 am:...

[DO NOT MERGE] T Subcard logging - Media Card code path am: 49e76804 am: d08948bd am: 0e198329

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17717683



Change-Id: Idf2dfa4189c87243312ef2a0c9f96b1a46a555e9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>