diff -r 000000000000 -r 6474c204b198 browser/extensions/pdfjs/README.mozilla
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/extensions/pdfjs/README.mozilla	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,4 @@
+This is the pdf.js project output, https://github.com/mozilla/pdf.js
+
+Current extension version is: 1.0.68
+