Removing feature managed_users.

Wear is not supporting a work profile (or multiple profiles)
for this release.

Bug: 27409742
Change-Id: If5398be6698f5c05ce8c0e0210a607e531f646bf
diff --git a/data/etc/wearable_core_hardware.xml b/data/etc/wearable_core_hardware.xml
index 4b7a706..4ff00b5 100644
--- a/data/etc/wearable_core_hardware.xml
+++ b/data/etc/wearable_core_hardware.xml
@@ -34,7 +34,6 @@
 
     <!-- device administration -->
     <feature name="android.software.device_admin" />
-    <feature name="android.software.managed_users" />
 
     <!-- devices with GPS must include device/google/clockwork/gps.xml -->
     <!-- devices with an autofocus camera and/or flash must include either