Linux: roll ffmpeg deps to get http://codereview.chromium.org/6659038/
Linux: roll ffmpeg deps to get http://codereview.chromium.org/6659038/

This is a part of several changes to fix building with system libvpx.

TBR=scherkus

TEST=none
BUG=none
Review URL: http://codereview.chromium.org/6670032

git-svn-id: http://src.chromium.org/svn/trunk/src@77806 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 85e09fbe3db232c90d59ee81aa6811929f882fb1
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser