Link to about:policy from about:about.
Link to about:policy from about:about.

BUG=None
TEST=about:about shows a link to about:policy


Review URL: http://codereview.chromium.org/9358023

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@121221 0039d316-1c4b-4281-b951-d872f2087c98

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