remove retaildemo settings from gs101 and set in the individual file

Bug: 204926279
Test: check demo mode functionality
Signed-off-by: Jack Wu <wjack@google.com>
Change-Id: I5205510746132b0edfd3db2a6c44deaf133b3b05
diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index 8724044..66f58ad 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -743,12 +743,6 @@
     chown root system /sys/devices/platform/19000000.aoc/reset
     chmod 0220 /sys/devices/platform/19000000.aoc/reset
 
-# charger driver exposes now finer grain control, map demo mode to those properties
-# NOTE: demo mode can only be exit wiping data (which reset the persist properties)
-on property:sys.retaildemo.enabled=1
-    setprop persist.vendor.charge.stop.level 35
-    setprop persist.vendor.charge.start.level 30
-
 # Test Harness Mode default battery profile.
 on  property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=0
     setprop persist.vendor.charge.stop.level 70