dom-ui settings: fix location of search box on CrOS.
dom-ui settings: fix location of search box on CrOS.

BUG=64261
TEST=Search box should appear above all page tabs on CrOS.
Review URL: http://codereview.chromium.org/5313004

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@67187 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser