am d52f54c4: install recovery image using patch mechanism

Merge commit 'd52f54c4552d2f35b3c2c2ac60350ac83760222f'

* commit 'd52f54c4552d2f35b3c2c2ac60350ac83760222f':
  install recovery image using patch mechanism
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 1f39433..5c558e2 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -296,7 +296,7 @@
 service installd /system/bin/installd
     socket installd stream 600 system system
 
-service flash_recovery /system/bin/flash_image recovery /system/recovery.img
+service flash_recovery /system/etc/install-recovery.sh
     oneshot
 
 service racoon /system/bin/racoon