Remove private methods from TyCtxt impl block: rustc::ty::print::pretty.
Remove private methods from TyCtxt impl block: rustc::ty::print::pretty.

aidancully/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust