Merge "Revert "ANDROID: Add simple fuzzing targets for video and video+audio encoding."" am: 2a2e619c0e am: 7d6341ae53

Original change: https://android-review.googlesource.com/c/platform/external/libwebm/+/1528747

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I71d7859864524a65cc928f4555dd4dc5cd7a9925