[GTTF] Make WatchdogTest.DisarmTest faster by about 2s by really making the alarm instantly go off.
[GTTF] Make WatchdogTest.DisarmTest faster by about 2s
by really making the alarm instantly go off.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/377029

git-svn-id: http://src.chromium.org/svn/trunk/src@31774 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 096a8b3394fe03dcabc9e738b13536afaf76d6d1
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