Put converters under atom/common/native_mate_converters.

atom/common/node_includes.h

@@ -0,0 +1,27 @@
+// Copyright (c) 2013 GitHub, Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_COMMON_NODE_INCLUDES_H_
+#define ATOM_COMMON_NODE_INCLUDES_H_
+
+// Include common headers for using node APIs.
+
+#undef CHECK
+#undef CHECK_EQ
+#undef CHECK_NE
+#undef DISALLOW_COPY_AND_ASSIGN
+#include "vendor/node/src/env.h"
+#include "vendor/node/src/env-inl.h"
+#include "vendor/node/src/node.h"
+#include "vendor/node/src/node_internals.h"
+using node::node_isolate;
+
+namespace atom {
+// Defined in node_bindings.cc.
+// For renderer it's created in atom_renderer_client.cc.
+// For browser it's created in atom_browser_main_parts.cc.
+extern node::Environment* global_env;
+}
+
+#endif  // ATOM_COMMON_NODE_INCLUDES_H_