Break audio element loop in case element_count becomes too large. Bug: 112891564 Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc Change-Id: I35f02d23c0cfd620088291a52d9996a0d5a17199 (cherry picked from commit 3347cfb91a7ecabf5800d72e936f04ce44752bf3)