blue: remove qcom-common stuff

also switch to Sony 9.1.A.0.489 kernel:

* switch to caf based display and audio
* enable krait/cortex a9 optimization
* remove duplicate egl configuration
* add qseecomd and qcamerasvr services
* remove SonyQualcomm8x60RIL custom RIL
* update kernel command line param
* update ueventd
* add header from 489 kernel
* update audio policy

Change-Id: Ibc3c5e31a6e3e71522fc5a911c6a4f42a95ba6b8