hammerhead: changes for healthd charger mode

Change-Id: Ibf34d0c220870a61b12fc5d150e03709d607349d
diff --git a/device.mk b/device.mk
index dd12326..f16b4ad 100644
--- a/device.mk
+++ b/device.mk
@@ -203,7 +203,6 @@
 
 # for off charging mode
 PRODUCT_PACKAGES += \
-    charger \
     charger_res_images
 
 PRODUCT_PACKAGES += \
diff --git a/init.hammerhead.rc b/init.hammerhead.rc
index 6941f73..9e10df4 100644
--- a/init.hammerhead.rc
+++ b/init.hammerhead.rc
@@ -409,9 +409,10 @@
          wait /mnt/shell/emulated/0
          mount none /mnt/shell/emulated/0 /storage/emulated/legacy bind
 
-service charger /charger
+service charger /sbin/healthd -c
     class charger
-
+    critical
+    seclabel u:r:healthd:s0
 
 service qcamerasvr /system/bin/mm-qcamera-daemon
     class late_start