Remove mojo/shell and (most) service implementations

mojo/shell/switches.h

Index: mojo/shell/switches.h
diff --git a/mojo/shell/switches.h b/mojo/shell/switches.h
deleted file mode 100644
index 3381eeb1ee70b1b1cdb2d8833d21410a0b195af4..0000000000000000000000000000000000000000
--- a/mojo/shell/switches.h
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2013 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_SWITCHES_H_
-#define MOJO_SHELL_SWITCHES_H_
-
-namespace switches {
-
-// All switches in alphabetical order. The switches should be documented
-// alongside the definition of their values in the .cc file and, as needed,
-// in mojo_main's Usage() function.
-extern const char kArgsFor[];
-extern const char kHelp[];
-extern const char kChildProcessType[];
-extern const char kContentHandlers[];
-extern const char kDisableCache[];
-extern const char kEnableExternalApplications[];
-extern const char kEnableMultiprocess[];
-extern const char kOrigin[];
-extern const char kSpy[];
-extern const char kURLMappings[];
-
-}  // namespace switches
-
-#endif  // MOJO_SHELL_SWITCHES_H_