am a1852d1b: am 87459f08: alsa_sound : audio path change to BUILT_IN_MIC for camcorder Tx

* commit 'a1852d1b2d42d3964400500aca80274d7e326d3b':
  alsa_sound : audio path change to BUILT_IN_MIC for camcorder Tx
tree: 8fa7046e63e5e3c60a5a7f37d5d7a5ad4962cd46
  1. alsa_sound/
  2. libalsa-intf/
  3. Android.mk