Remove ResourceMeter call after upstream removal

Due to a long series of events, trying to backport metadata from icehouse and
carrying patches, upsteeam has removed some classes and also a few tabs in the
.2.1 release. For now, this seems to fix the immediate exception and allow the
page to not error out.

See rcbops/chef-cookbooks#799

(cherry picked from commit 121a3b6073b1ca7f8fe294bec879cdea912309e8)