Address deferred comments from review of r220664.
commit2d34cdee91b17dde8c35d14d11313f10e08b5401
authorddorwin@chromium.org <ddorwin@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Sat, 31 Aug 2013 00:01:31 +0000 (31 00:01 +0000)
committerddorwin@chromium.org <ddorwin@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Sat, 31 Aug 2013 00:01:31 +0000 (31 00:01 +0000)
tree6055f954b11ab8aedd70dcd5fd94ef340a082cd6
parent343f621803b8d3f2d174519211670910efbf9956
Address deferred comments from review of r220664.

BUG=224793

Review URL: https://chromiumcodereview.appspot.com/23708010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@220702 0039d316-1c4b-4281-b951-d872f2087c98
content/renderer/media/crypto/key_systems.cc