universal7885: CameraLightSensor: Correctly monitor brightness settings

* Added an observer

universal7885-common/sepolicy/vendor/lhd.te

@@ -1,38 +0,0 @@
-type lhd, domain;
-type lhd_exec, exec_type, vendor_file_type, file_type;
-
-# lhd is started by init, type transit from init domain to lhd domain
-init_daemon_domain(lhd)
-
-get_prop(lhd, hwservicemanager_prop)
-hwbinder_use(lhd)
-allow lhd system_suspend_hwservice:hwservice_manager { find };
-binder_call(lhd, system_suspend_server)
-
-allow lhd self:tcp_socket create_stream_socket_perms;
-allow lhd port:tcp_socket { name_bind name_connect };
-allow lhd node:tcp_socket node_bind;
-
-# /data/vendor/gps
-allow lhd gps_vendor_data_file:dir rw_dir_perms;
-allow lhd gps_vendor_data_file:file create_file_perms;
-allow lhd gps_vendor_data_file:fifo_file create_file_perms;
-
-# /dev/bbd_control
-allow lhd bbd_device:chr_file rw_file_perms;
-
-# /dev/socket/fwmarkd
-allow lhd fwmarkd_socket:sock_file write;
-
-# /sys/bbd/lk_enable
-r_dir_file(lhd, sysfs_bbd)
-
-# /sys/class/sec/gps
-allow lhd sysfs_sec_gps:dir r_dir_perms;
-allow lhd sysfs_sec_gps:file r_file_perms;
-
-# /sys/devices/virtual/sec/sensorhub/mcu_power
-allow lhd sysfs_sensorhub_writable:file rw_file_perms;
-
-# /sys/class/sec/gps/GPS_PWR_EN/value
-allow lhd sysfs_gps_writable:file rw_file_perms;

universal7885-common/sepolicy/vendor/property_contexts

@@ -52,11 +52,6 @@ vendor.wlan.               u:object_r:vendor_wlan_prop:s0
 # Hwc
 hwc.exynos.vsync_mode      u:object_r:vendor_hwc_prop:s0
 
-# Rild
-mdc.sys.enable_smff0		u:object_r:rild_prop:s0
-ro.csc.countryiso_code		u:object_r:rild_prop:s0
-persist.sys.omc_etcpath		u:object_r:rild_prop:s0
-
 # TEEGRIS
 vendor.secureos.               u:object_r:vendor_secureos_prop:s0
 vendor.tzdaemon                u:object_r:vendor_tzdaemon_prop:s0

universal7885-common/sepolicy/vendor/rild.te

@@ -94,4 +94,3 @@ allow rild hal_audio_default:file r_file_perms;
 # hwservice
 add_hwservice(rild, rild_hwservice)
 
-get_prop(rild, rild_prop)