Merge "Move freeze trigger into processFreeze method" into main am: 9728b85279

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2844357

Change-Id: I253a4048b88bdcff6374bcd98aa44064bcabfe87
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>