msm8974: selinux: Add missing cam socket label

Change-Id: Iea6299a365ad1a8dd131c6a5a5a91b7dae893507

(cherry picked from commit 61cd5f8407fc5b118d77edafaf2cbd15041d4c9a)
Revert "msm8974: Use mm-parser for Matroska"

 * This is superseded by the MKV parser in our framework which
   now supports all the required formats (AC3, DTS, FLAC, HEVC)

This reverts commit 55c7d236cb402e16f6a1dd0be275d5e7c37a55d4.

Change-Id: If491d10cf5d242667a9d9562931cc1404711086e
msm8974: Cleanup & update media_profiles

* Sort by resolution
* Fix code formatting
* Remove wrong fwvga profiles that are actually 2160p
* Add wqvga & fwvga profiles

Change-Id: Ib9d710421ecd1cc9e9eb6e903d78969327ea417d
msm8974: Re-up 4K bitrates

Change-Id: I29cfba8dcd9699f0711ff625ed297d67a5e6e342