Add gears:// to the list of standard schemes. We use the gears:// scheme to serve some resources for the gears options dialog.
Add gears:// to the list of standard schemes. We use the gears:// scheme to serve some resources for the gears options dialog.

BUG=39343,39358

Review URL: http://codereview.chromium.org/1699010

git-svn-id: http://src.chromium.org/svn/trunk/src@45542 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 5dc9db71bab3410c8e5c87242c4c50c28b894633
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