am ad285430: Make stagefright a little less verbose. Fix heap corruption for real.

Merge commit 'ad28543022101d0b01845e3f53dcd57e524816ef' into eclair-mr2-plus-aosp

* commit 'ad28543022101d0b01845e3f53dcd57e524816ef':
  Make stagefright a little less verbose. Fix heap corruption for real.