Such a shame that the functionDecl() matcher doesn't handle them. I didn't find
a cleaner way to handle them, but I'm a 100% noob with AST matchers, so there
may be a more elegant way to do this.
MozReview-Commit-ID: 3HJQdFpN4hy
--HG--
extra : rebase_source : 27e48e6fb264499fd99e75eb54a22276758ab3e4