Remove the "mixed content" security warnings because "no one in the history of the universe used them". BUG=22353 TEST=None Review URL: http://codereview.chromium.org/210033
Remove the "mixed content" security warnings because "no one in the history of the universe used them".
BUG=22353
TEST=None
Review URL: http://codereview.chromium.org/210033

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@26680 0039d316-1c4b-4281-b951-d872f2087c98

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