NTP: Add some padding to the lower buttons.
NTP: Add some padding to the lower buttons.

BUG=None
TEST=Close the most visited section. Now click the button. There should be some more space between the menu and the button.

Review URL: http://codereview.chromium.org/3598018

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@61994 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