Merge "Print number of frames" am: 152de539df am: 719caf8746 am: 31ee094672

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2479215

Change-Id: I9165e5d6cade32568d5b084655525a172ca4bc11
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>