diff -r 000000000000 -r 6474c204b198 toolkit/components/protobuf/README.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/components/protobuf/README.txt	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,19 @@
+This library has been updated to protobuf-2.4.1 as of 11/30/12.
+
+Protocol Buffers (protobuf) source is available (via svn) at:
+svn checkout http://protobuf.googlecode.com/svn/trunk/ protobuf-read-only
+
+This code is covered under the BSD license (see COPYING.txt). Documentation is
+available at http://code.google.com/p/protobuf.
+
+This import includes only files in protobuf-lite, a lighter-weight library that
+does not support reflection or descriptors. Manual changes include removing all
+tests, testdata, config.h, and all files not used in protobuf-lite.
+
+Applied Patches
+===============
+r512.patch:
+  Support VS2013 (from revision r512)
+
+vs2013.patch
+  Additional changes to support VS2013 missed from revision r512.