Webui: increase margin below column headers and site list in cookies and other data page. BUG=74877 TEST=there is more padding below the column headers Review URL: http://codereview.chromium.org/6603035
Webui: increase margin below column headers and site list in cookies and other data page.
BUG=74877
TEST=there is more padding below the column headers
Review URL: http://codereview.chromium.org/6603035

git-svn-id: http://src.chromium.org/svn/trunk/src@76852 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 80d514e93c832dfc2493f533a3fc94907768b481
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