[safe browsing] Push missing download BINHASH histograms.

To double-check that they haven't been firing.

BUG=108130
R=mattm@chromium.org

Review URL: https://codereview.chromium.org/165373006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252262 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252262
Remove flag to hide shelf alignment

BUG=340466
R=harrym@chromium.org

Review URL: https://codereview.chromium.org/165943011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252263 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252263