Followup to Introduce .flow-error-container

A prior patch, I9e6119d92e691b688326df2eb6cd9d2854279f80, updated
the flow_Error.handlebars template but didn't recompile all the
templates that use it as a partial.

Change-Id: I008fd7ec104a5f58d8c8c253f3647a68572b6ce0