Revert "[NFC][MLIR][TableGen] Adopt NamespaceEmitter more widely"#163285

jurahul merged 1 commit intomainllvm/llvm-project:mainfrom

revert-162015-mlir_tg_adopt_NamespaceEmitterllvm/llvm-project:revert-162015-mlir_tg_adopt_NamespaceEmitterCopy head branch name to clipboard