Handle ctrl press when arrowing to a search keyword
Handle ctrl press when arrowing to a search keyword

BUG=44591,18431
TEST=none

Review URL: http://codereview.chromium.org/3322001

git-svn-id: http://src.chromium.org/svn/trunk/src@58263 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: ab05d7b3c130fb2c92b6fceafd79df7800d278f0
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