Merge "Add a fuzzer for RecordBufferConverter." am: 4c22a5dda7 am: d9003e98f1 am: 9e54b91593

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1489021

Change-Id: I1d5b9f46e5f36b2fad891a76e9f07990eca8eadc