Fix Revel template test
Fix Revel template test

We want the controller, which is the type which embeds *Revel.Controller.
We have to skip the implicit field reads to get to the base of the selector
expression.

github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql-go,github/codeql-go,github/codeql,github/codeql-go,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql-go,github/codeql,github/codeql