Stop ignoring chattr test failures.

The tests should be fixed now.

Test: treehugger
Change-Id: I118c4cabd0e350bd4374191cfe1edb03c51eb7c8
diff --git a/run-tests-on-android.sh b/run-tests-on-android.sh
index 744fc8b..d85cca3 100755
--- a/run-tests-on-android.sh
+++ b/run-tests-on-android.sh
@@ -62,12 +62,7 @@
   elif [ "$non_toy" = "true" ]; then
     non_toy_failures="$non_toy_failures $toy"
   else
-    # The chattr tests are currently broken on cuttlefish. Working on it...
-    if [[ "$toy" = "chattr" ]]; then
-      non_toy_failures="$non_toy_failures $toy"
-    else
-      failures="$failures $toy"
-    fi
+    failures="$failures $toy"
   fi
 }