Change DNS field trial to focus on congestion window setting
Change DNS field trial to focus on congestion window setting

Stats suggest that optimal boundary for congestion detection
in DNS pre-resolution may be under 1 second.  This change
focuses the field trial on that region.

r=willchan
Review URL: http://codereview.chromium.org/155723

git-svn-id: http://src.chromium.org/svn/trunk/src@21048 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 187830632d71306a870229e3a4f87ca9b8edd515
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