Revert "Ramdisk: add metadata dir in ramdisk"

This reverts commit 9fa773746ce4ebcbf44859a452682beee8158406.

Reason for revert: using aosp/1505939 instead

Change-Id: I4c654e5b77b0e5ffac036fe0674f201f2ae19fb6
diff --git a/init/Android.mk b/init/Android.mk
index 4c1665b..ac31ef1 100644
--- a/init/Android.mk
+++ b/init/Android.mk
@@ -82,7 +82,6 @@
     $(TARGET_RAMDISK_OUT)/proc \
     $(TARGET_RAMDISK_OUT)/second_stage_resources \
     $(TARGET_RAMDISK_OUT)/sys \
-    $(TARGET_RAMDISK_OUT)/metadata \
 
 LOCAL_STATIC_LIBRARIES := \
     libc++fs \