Remove the old package manager

mojo/shell/standalone/register_local_aliases.h

Index: mojo/shell/standalone/register_local_aliases.h
diff --git a/mojo/shell/standalone/register_local_aliases.h b/mojo/shell/standalone/register_local_aliases.h
deleted file mode 100644
index 5211587eba00893c646f2433d698d13f9e984c69..0000000000000000000000000000000000000000
--- a/mojo/shell/standalone/register_local_aliases.h
+++ /dev/null
@@ -1,17 +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.
-
-#ifndef MOJO_SHELL_STANDALONE_REGISTER_LOCAL_ALIASES_H_
-#define MOJO_SHELL_STANDALONE_REGISTER_LOCAL_ALIASES_H_
-
-namespace mojo {
-namespace shell {
-class PackageManagerImpl;
-
-void RegisterLocalAliases(PackageManagerImpl* manager);
-
-}  // namespace shell
-}  // namespace mojo
-
-#endif  // MOJO_SHELL_STANDALONE_REGISTER_LOCAL_ALIASES_H_