Merge "AMRWB Decoder: Fix integer overflow in wb_syn_filt function" am: ba0e1e2cce

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1537936

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ia8d3f6cd10c92a3ddb4ecfdcf5218c0433ec0d44