m7-common: snd_soc_msm: remove HTC Beats entries

Change-Id: Id5fe48b3d3801d7f605f50672ad2439b5dd51d61
m7-common: snd_soc_msm: clean up devices, use cases, modifiers

HTC makes many changes to snd_soc_msm, this patch undoes most of them.

Change-Id: I14619bc9da2a6fdfdf5537fb29c23aef3e02355d
Merge "m7-common: snd_soc_msm: remove HTC Beats entries" into cm-10.1
Merge "m7-common: snd_soc_msm: clean up devices, use cases, modifiers" into cm-10.1