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

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

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I73cd5dd6b4c64cebc3462756d5f5791ac63a54de