Revert "Delete the ViewManager and WindowManager services."

mojo/services/view_manager/cpp/types.h

Index: mojo/services/view_manager/cpp/types.h
diff --git a/mojo/services/view_manager/cpp/types.h b/mojo/services/view_manager/cpp/types.h
new file mode 100644
index 0000000000000000000000000000000000000000..3a2e5c82446e555c6e42292b2a15cbef07386900
--- /dev/null
+++ b/mojo/services/view_manager/cpp/types.h
@@ -0,0 +1,25 @@
+// Copyright 2014 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_SERVICES_VIEW_MANAGER_CPP_TYPES_H_
+#define MOJO_SERVICES_VIEW_MANAGER_CPP_TYPES_H_
+
+#include <stdint.h>
+
+// Typedefs for the transport types. These typedefs match that of the mojom
+// file, see it for specifics.
+
+namespace mojo {
+
+// Used to identify views and change ids.
+typedef uint32_t Id;
+
+// Used to identify a connection as well as a connection specific view id. For
+// example, the Id for a view consists of the ConnectionSpecificId of the
+// connection and the ConnectionSpecificId of the view.
+typedef uint16_t ConnectionSpecificId;
+
+}  // namespace mojo
+
+#endif  // MOJO_SERVICES_VIEW_MANAGER_CPP_TYPES_H_