media_codecs: use google's codecs

* also remove qcom divx codecs, ffmpeg should work.
  ^ credit mdmower

Change-Id: Ic9f96a8f6fcca643c83bf2613adc1c63e552ef8f
Revert "msm8960: Add shell property to use AwesomePlayer as default."

This reverts commit bebf6c1402cbfd71b43b3413b273d4393b2f758c.

Breaks bluetooth streaming with Google Play Music.

Change-Id: I7ecd0f406007ad277b216ab2d2600dbf2bcf516b
Revert "init: add rmt_storage2 service"

This reverts commit f92b6d93caa3cb8e99f2ea0ce72cb855d819189b.

Change-Id: I014f6b0e49d1df8945eae954bffce82209106999
sepolicy: add device-specific sepolicies

Change-Id: Ifcdefa75e0e1d7779a06e09a044ca876534bf7f1