Do not run user scripts on chrome.google.com
Do not run user scripts on chrome.google.com

BUG=28228


git-svn-id: http://src.chromium.org/svn/trunk/src@32550 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 109df3fc4644d44bc77190049e12eabe57e7682f
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