Valgrind: Suppress a leak in HostContentSettingsMap.

BUG=104775
TEST=none

R=dhollowa@chromium.org

Review URL: http://codereview.chromium.org/8597013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110732 0039d316-1c4b-4281-b951-d872f2087c98
2 files changed