Move to android_mallopt for malloc debug calls.

Bug: 130028357

Test: Enable backtrace for mediaserver, run dumpsys media.player -m
Change-Id: I75adddfc5048f732ee7ec27c17192efd5857af38
Merged-In: I75adddfc5048f732ee7ec27c17192efd5857af38
(cherry picked from commit bd0195ecacaa5381278d8f96b51af36631dc0cd9)
2 files changed