Merge "Update the encryption rule of /data/bootanim to DeleteIfNecessary" into tm-dev am: 7e778c1350

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/18364895

Change-Id: I0b0e3c765cdc6c432f41c94f382260f31afa9b18
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/rootdir/init.rc b/rootdir/init.rc
index d01192f..cd71aa8 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -969,7 +969,7 @@
     mkdir /data/media/obb 0770 media_rw media_rw encryption=Attempt
 
     # Create directories for boot animation.
-    mkdir /data/bootanim 0755 system system encryption=None
+    mkdir /data/bootanim 0755 system system encryption=DeleteIfNecessary
 
     exec_start derive_sdk