Add missing #include of <algorithm> for std::min

(Required on VS2013)

TBR=mattm@chromium.org
BUG=309197

Review URL: https://codereview.chromium.org/180153007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254026 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 254026