[automerger skipped] Merge "OpusHeader: Fix integer overflow in GetOpusHeaderBuffers" into qt-qpr1-dev am: 40e79433 -s ours am: 6437df87 -s ours am: ea7f0dab -s ours

am skip reason: Change-Id Iff742d2fdf4139bab7b5f378c1742ef52c0bbc78 with SHA-1 3473d558 is in history

Change-Id: I602fc6ce7cd6c6acf26cd51be64eb9ab1b6396a2