Roll DEPS for WebKit 60777:60786.
Roll DEPS for WebKit 60777:60786.

BUG=none
TEST=none
TBR=hamaji

Review URL: http://codereview.chromium.org/2674005

git-svn-id: http://src.chromium.org/svn/trunk/src@49070 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 11fc9a195df522ee4556fa7b20f5e8e1e81ce3dd
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