GitLab

ChannelFactory doesn't create any channel and it just listens on
and accepts from a unix socket. So this change renames it to
represent what it actually does.

R=darin@chromium.org,cpu@chromium.org,jeremya@chromium.org,tapted@chromium.org
TEST=none
BUG=377980

Review URL: https://codereview.chromium.org/305973002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@284231 0039d316-1c4b-4281-b951-d872f2087c98