diff -r 000000000000 -r 6474c204b198 js/xpconnect/tests/unit/component-file.manifest
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/xpconnect/tests/unit/component-file.manifest	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,2 @@
+component {da332370-91d4-464f-a730-018e14769cab} component-file.js
+contract @mozilla.org/tests/component-file;1 {da332370-91d4-464f-a730-018e14769cab}
\ No newline at end of file