Removed unused mojo_nacl code and GYP targets.

mojo/nacl/generator/mojo_irt.h.tmpl

Index: mojo/nacl/generator/mojo_irt.h.tmpl
diff --git a/mojo/nacl/generator/mojo_irt.h.tmpl b/mojo/nacl/generator/mojo_irt.h.tmpl
deleted file mode 100644
index 09dbe692b284f984eed5b1582fe5484c6f18e922..0000000000000000000000000000000000000000
--- a/mojo/nacl/generator/mojo_irt.h.tmpl
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-{{generator_warning}}
-
-#ifndef MOJO_NACL_MOJO_IRT_H_
-#define MOJO_NACL_MOJO_IRT_H_
-
-#include "mojo/common/mojo_common_export.h"
-#include "mojo/public/c/system/buffer.h"
-#include "mojo/public/c/system/data_pipe.h"
-#include "mojo/public/c/system/message_pipe.h"
-#include "mojo/public/c/system/types.h"
-
-#define NACL_IRT_MOJO_v0_1 "nacl-irt-mojo-0.1"
-
-{{body}}
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-size_t mojo_irt_query(const char* interface_ident,
-                      void* table,
-                      size_t tablesize);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  // MOJO_NACL_MOJO_IRT_H_