Add paths for DRM  to work with SEAndroid

Widevine and playready store data under app_ms directory under
data filesystem. These paths should be created for DRM to work
with SEAndroid.

Change-Id: I05b8c1ce9f5f4d2fd3dd23a2db5fffc9062c8aa1
Merge "Add paths for DRM  to work with SEAndroid"
SEAndroid: Removing unused binaries from init.qcom.rc

- removing unused binaries from init.qcom.rc which are obsolete
  bridgemgr, prot-bridge, ds_fmc_appd, qmiproxy.

Change-Id: I2d1eb25ea20135c68f6dbb7bafd246c1d99fb050
Merge "SEAndroid: Removing unused binaries from init.qcom.rc"
Enable VoLTE/VT for Verizon carrier

  Add overlay config items to enable VoLTE and VT support for
  Verizon operator.

(cherry picked from commit Ic460e62585799cb89b20eacdb4f8a2eb99bd652d)

Config item to speed up the audio mode

  This config item will be used to set the audio mode to IN_CALL
  prior to RIL sending ACTIVE state for a MT call.

(cherry picked from commit Ia67fea607d90b612a3ad1f4ce195354dfe185ff2)
CRs-Fixed: 726708

Add tcpbuffer parameters into overlay.

  - Add the various RAT values in config_mobile_tcp_buffer array.
  - These values are from init.qcom.rc.

(cherry picked from commit Ie675c410915029d9ef1a2ef7ebad396201771c27)

Change-Id: I43f1e0564a29ed70931c1ff97bf93421422e66a6
Merge "Enable VoLTE/VT for Verizon carrier"
init.qcom.rc: Restrict external sdcard write permission

Apps must not be allowed to write to secondary external storage
devices, except in their package-specific directories as allowed by
synthesized permissions. Restricting writes in this way ensures the
system can clean up files when applications are uninstalled.

Change-Id: I4f3322e1c94ad31092313f7527d6b0738286cb3f
Merge "init.qcom.rc: Restrict external sdcard write permission"
Enable iwlan flag

Iwlan flag is commented out during bring up, due to which
Iwlan data call is not working in airplane mode.
Uncomment the iwlan flag.

Change-Id: Ifbefb7c8612bcfa2032358b26bb7eee4a4a1ef87
CRs-Fixed: 755252
Merge "Enable iwlan flag"
Enable multi-user support by default

Allow a maximum of 4 users.

Change-Id: Ica0ac3e07a54bbdfb4c322d7199b603ead374124
Merge "Enable multi-user support by default"
init.qcom.rc: Restrict external sdcard write permission

Apps must not be allowed to write to secondary external storage
devices, except in their package-specific directories as allowed by
synthesized permissions. Restricting writes in this way ensures the
system can clean up files when applications are uninstalled

Change-Id: I6688dc3f5d81f966fd42a8cf3509c3743474de50
CRs-Fixed: 715425
Merge pull request #1 from AOSParadox/LA.BF.1.1.2_rb1.5

CAF_UPDATE : LA.BF.1.1.2_rb1.5