audio: Fix for usb headset recording issue

- Add DEVICE_IN_ANLG_DOCK_HEADSET in device_conv_table
  so it can be converted from HAL API 2.0 to legacy
  device enumus

CRs-fixed: 432592
Change-Id: I627868305774267477489a12a4cebd7cef84bd7b
1 file changed
tree: 4dc84123d573efa1e07fc2eccd8a71684fbdfc0f
  1. alsa_sound/
  2. libalsa-intf/
  3. mm-audio/
  4. Android.mk