Merge "Add fuzzer for DistortionMapperFuzzer" am: bb069027e4 am: 0e517d92f2 am: 253cab9a2e

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1481582

Change-Id: Ia14ef40bc44f912aec19a5d068a53377fa5381cc