[automerger skipped] Merge "Fix potential overflow in WAV extractor" into qt-dev am: ee5995f8 am: 1bf5a0d4 am: 571c8f87 -s ours am: a5508b4a -s ours

am skip reason: Change-Id I73edd5fc0da80dc2cdd26c6fcd09496b2c828ba9 with SHA-1 de181259 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/12978101

Change-Id: I8016c90da30770e905fa9bf9003bf8232940913d