Authored by Konstantinos K

Merge pull request #1193 from rs/revert-1175-master

Revert "Fixes http://git.chromium.org/webm/libwebp.git/info/refs not …
[submodule "Vendors/libwebp"]
path = Vendors/libwebp
url = https://chromium.googlesource.com/webm/libwebp
url = http://git.chromium.org/webm/libwebp.git
... ...
libwebp @ 326b5fb8
Subproject commit 422ec9fb6252e9d1e00de69f674801f3a3be1685
Subproject commit 326b5fb863a43ab8cb225bca913e9025f727f078
... ...