Printer registration using CDD.
The code is not enabled yet.

BUG=317027

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=249967

Review URL: https://codereview.chromium.org/148203011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249995 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 249995