Should use watcher/common/context.py for consistency
Should use watcher/common/context.py for consistency

Use watcher/common/context.py in watcher/common/service.py
for consistency

Change-Id: I0dc99e04a3e936c3da38598bd9aac469d79a793b

stackforge/watcher,openstack/watcher,openstack/watcher,stackforge/watcher