Page info model now shows red skull and crossbones on SECURITY_STYLE_AUTHENTICATION_BROKEN, like the Omnibox does.

Started using...
a) the Info icon (blue i) for the first visit section and 
b) the yellow exclamation point for http connections (instead of the skull and crossbones).

BUG=http://crbug.com/52916
TEST=None

Review URL: http://codereview.chromium.org/3367007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@59088 0039d316-1c4b-4281-b951-d872f2087c98
7 files changed