conf: remove the command to start usb statemachine

Bug: 233232746
Test: build pass
Change-Id: I5b82e45e656bd8f6794dbfdb94d0a9b54a674851
diff --git a/conf/init.recovery.device.rc b/conf/init.recovery.device.rc
index e0de29b..c76e45f 100644
--- a/conf/init.recovery.device.rc
+++ b/conf/init.recovery.device.rc
@@ -1,9 +1 @@
 import /init.recovery.${ro.board.platform}.rc
-
-# DELETE ME USB BRINGUP b/188672439.  Delete the following two lines after
-# USB is brought up completely.
-on property:sys.usb.state=fastboot
-    write /sys/devices/platform/11210000.usb/dwc3_exynos_otg_b_sess 1
-
-on property:sys.usb.state=adb
-    write /sys/devices/platform/11210000.usb/dwc3_exynos_otg_b_sess 1