Merge "Added mediametrics_service_fuzzer" am: 3fdd9fb5c3 am: 1d5300615c am: 7fa4eba54b

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1505333

Change-Id: I4019eb0bca55c1f998b1b7600839ee2c666f85a7