Revert "sys context update from QCOM"

This reverts commit 76657a1e7afcbadf0eeb1d12eb380e2716b98e3b.

Reason for revert: b/126644026

Change-Id: I72c06a83a709393dc87b379774f857105ef9edfd
(cherry picked from commit 8c2b2b648e3409d4cffa165b6efffcdede94fe40)
diff --git a/vendor/qcom/common/genfs_contexts b/vendor/qcom/common/genfs_contexts
index db8ecc0..dabfa41 100644
--- a/vendor/qcom/common/genfs_contexts
+++ b/vendor/qcom/common/genfs_contexts
@@ -73,7 +73,6 @@
 genfscon sysfs /module/diagchar/parameters/timestamp_switch             u:object_r:sysfs_timestamp_switch:s0
 genfscon sysfs /devices/virtual/graphics/fb0                            u:object_r:sysfs_graphics:s0
 genfscon sysfs /devices/virtual/graphics/fb1                            u:object_r:sysfs_graphics:s0
-genfscon sysfs /class/lcd_bias/secure_mode                              u:object_r:sysfs_graphics:s0
 genfscon sysfs /devices/soc0                                            u:object_r:sysfs_soc:s0
 genfscon sysfs /devices/virtual/misc/mnh_sm                             u:object_r:sysfs_easel:s0
 genfscon sysfs /devices/platform/soc/a88000.i2c/i2c-0/0-0066            u:object_r:sysfs_easel:s0
diff --git a/vendor/qcom/sdm845/genfs_contexts b/vendor/qcom/sdm845/genfs_contexts
index ff4af1d..561c50a 100644
--- a/vendor/qcom/sdm845/genfs_contexts
+++ b/vendor/qcom/sdm845/genfs_contexts
@@ -1,12 +1,2 @@
 genfscon sysfs /devices/platform/soc/soc:qcom,l3-cdsp/devfreq  u:object_r:sysfs_devfreq:s0
 genfscon sysfs /devices/platform/soc/soc:qcom,l3-cdsp/devfreq/soc:qcom,l3-cdsp/userspace u:object_r:sysfs_devfreq_l3cdsp:s0
-
-#pmic sysfs_nodes
-genfscon sysfs /devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pmi8998@2:qcom,qpnp-smb2/power_supply/pc_port u:object_r:sysfs_usb_c:s0
-genfscon sysfs /devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pmi8998@2:qcom,qpnp-smb2/power_supply/usb u:object_r:sysfs_usb_c:s0
-genfscon sysfs /class/qcom-battery u:object_r:sysfs_batteryinfo:s0
-genfscon sysfs /devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-03/c440000.qcom,spmi:qcom,pmi8998@3:qcom,leds@d000/leds/red u:object_r:sysfs_graphics:s0
-genfscon sysfs /devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-03/c440000.qcom,spmi:qcom,pmi8998@3:qcom,leds@d000/leds/green u:object_r:sysfs_graphics:s0
-genfscon sysfs /devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-03/c440000.qcom,spmi:qcom,pmi8998@3:qcom,leds@d000/leds/blue u:object_r:sysfs_graphics:s0
-genfscon sysfs /devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-03/c440000.qcom,spmi:qcom,pmi8998@3:qcom,leds@d300/leds u:object_r:sysfs_leds:s0
-genfscon sysfs /devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-03/c440000.qcom,spmi:qcom,pmi8998@3:qcom,leds@d800/leds/wled u:object_r:sysfs_leds:s0