Merge "Removing unnecessary casts while creating AccessUnitInfos" into main am: a601eccb74

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3260734

Change-Id: Ibd2b6b5a779af515ff30a2426e9f8e2e876eee89
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>