Revert "Disable integer sanitization for amrwbenc"

This reverts commit be773c3a8f86a6ee8a0e36c9f9c18055d97edb6f.

Reverting while investigating regression in AMR-WB encoding.

Bug: 26416048
Change-Id: I17d3b8a975770c6b5778610c1ff7928fce598e21
1 file changed