Merge "[Media] Add some tracing to media classes." into tm-dev am: ee1b4d02...

Merge "[Media] Add some tracing to media classes." into tm-dev am: ee1b4d02 am: 28fa40ea am: 4b8b014b am: f576ae87

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18379011



Change-Id: I81f335e00f6b9c059f564cc73e66d653871882db
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>