eSCO: Correct dependencies for eSCO codec (5/5)

* hci_audio.h is removed and thus sco_codec_t has to be moved

Bug: 19540029
Test: make, HFP PTS test, testplans/86884, testplans/87103
Change-Id: I297b7fdc68e5ecbd4e73a9e4b9af9bf3fa4491e4
(cherry picked from commit b4abcf25618c5a05660c74c56ed681f892a9b48d)
2 files changed
tree: f4aeca69fff7a2c705d5ccea6c454a171e8b1c05
  1. conf/
  2. include/
  3. src/
  4. Android.mk
  5. gen-buildcfg.sh
  6. vnd_buildcfg.mk