Merge "C2SoftMp3Dec: fix floating point exception" am: 3992eb958f am: 606c6d5831 am: 46a8c116ad am: 13d2c8bb42

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1777789

Change-Id: Ieb776a41e5c45a6bad7fa79f2bf34e3d611eedb1