add support for deep_buffer in audio policy

Change-Id: I91f85c50b0f741459349c217fcb099ec69138a83
audio cleanup: remove unneeded defines for audio

Change-Id: If8fd9fbd37b6cf02cfdd75122a928eb595fde1e0
bowser: domx: modify native for stagefright-plugins

Tracks omx changes for ffmpeg support

Pulled from this commit:
https://github.com/omxcodec/android_frameworks_native/commit/05ac26422086b1c357d9dff456a6f037120f42bc

Change-Id: I815629d3d8ed6914c72976d4f04dd2efce950e48
bowser: Enable use of FFMPEG codecs for extended formats

Change-Id: I76c1e6b200b0114eef941099adca69f82a51b2e9
bowser-common: use unified release tools

Change-Id: I03a258d5b2dfbdf9c113d57732f98221adabc0d8
bowser-common: add common overlay

Change-Id: Ic02c77ef77dd92b7e65dd3b3913442c61f721bf4
bowser: remove domx source, moving to omap4-common

Change-Id: Ia5c0afb5343fec27c30756812d00719f9fbf0233
bowser: commonize domx / omap4 build settings

Change-Id: I51d9bfa9c7dc5365ac4d8c15994fdcc7f193e70d
bowser: media_codecs update

Change-Id: I53f01146322ceb50b4d8419849c2bcebd56c9d26
bowser: media_profiles update

Change-Id: I489f65c1854939f71421c663deb0e882667acdbc
bowser: add new camera hal settings

Change-Id: I3dd3e403ac762f91b7945607c45fec89139e5166
remove unused bbx

Change-Id: I6022553ac0149a0b10133be1a94ebc2c9097b0b5
bowser: update audio_policy.conf

- remove deep_buffer
- update submix modules to only use 48000 sampling rates

Change-Id: Ib44a04e92d0d17413c8d2f085415c6d7a59aaa46
bowser: revert camera treated as back facing

Change-Id: I9bb33e899de2164f8813435fdd48e31b344248c3