Move cookie DB to the blocking pool.


R=mmenke@chromium.org
BUG=175415


Review URL: https://chromiumcodereview.appspot.com/12321143

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@185052 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed