Adding libc++fs to recovery available
am: 9c713b6c43

Change-Id: I20c79b0efe88cf46fb150d246279f0c0ff370cb0
diff --git a/Android.bp b/Android.bp
index f170afa..c663e7a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -148,6 +148,7 @@
 
 cc_library_static {
     name: "libc++fs",
+    recovery_available: true,
     defaults: ["libc++ defaults"],
     srcs: [
         "src/filesystem/directory_iterator.cpp",