Change Mojo URLs to structured names

mojo/shell/public/cpp/names.h

Index: mojo/shell/public/cpp/names.h
diff --git a/mojo/shell/public/cpp/names.h b/mojo/shell/public/cpp/names.h
new file mode 100644
index 0000000000000000000000000000000000000000..ac9c8ca419d5d5a4bee215fad06f10d5f019eb7f
--- /dev/null
+++ b/mojo/shell/public/cpp/names.h
@@ -0,0 +1,20 @@
+// Copyright 2016 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.
+
+#ifndef MOJO_SHELL_PUBLIC_CPP_NAMES_H_
+#define MOJO_SHELL_PUBLIC_CPP_NAMES_H_
+
+#include <string>
+
+namespace mojo {
+
+bool IsValidName(const std::string& name);
+
+std::string GetNameType(const std::string& name);
+
+std::string GetNamePath(const std::string& name);
+
+}  // namespace mojo
+
+#endif  // MOJO_SHELL_PUBLIC_CPP_NAMES_H_