Move some basic early process init into Service Manager

services/service_manager/embedder/switches.h

Index: services/service_manager/embedder/switches.h
diff --git a/services/service_manager/embedder/switches.h b/services/service_manager/embedder/switches.h
new file mode 100644
index 0000000000000000000000000000000000000000..8282dfae9a6189ae63f20fcbfb4acf88a7d163f5
--- /dev/null
+++ b/services/service_manager/embedder/switches.h
@@ -0,0 +1,16 @@
+// Copyright 2017 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 SERVICES_SERVICE_MANAGER_EMBEDDER_SWITCHES_H_
+#define SERVICES_SERVICE_MANAGER_EMBEDDER_SWITCHES_H_
+
+#include "services/service_manager/embedder/service_manager_embedder_export.h"
+
+namespace switches {
+
+SERVICE_MANAGER_EMBEDDER_EXPORT extern const char kSharedFiles[];
+
+}  // namespace service_manager
+
+#endif  // SERVICES_SERVICE_MANAGER_EMBEDDER_SWITCHES_H_