Add RoutingIDIssuer to ensure the correctness of ID to be routed.

content/public/test/routing_id_mangling_disabler.h

Index: content/public/test/routing_id_mangling_disabler.h
diff --git a/content/public/test/routing_id_mangling_disabler.h b/content/public/test/routing_id_mangling_disabler.h
new file mode 100644
index 0000000000000000000000000000000000000000..9df597dbbf547bbaf98ed47d9a9b04f60483adb8
--- /dev/null
+++ b/content/public/test/routing_id_mangling_disabler.h
@@ -0,0 +1,20 @@
+// 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 CONTENT_PUBLIC_TEST_ROUTIND_ID_MANGLING_DISABLER_H_
+#define CONTENT_PUBLIC_TEST_ROUTIND_ID_MANGLING_DISABLER_H_
+
+namespace content {
+
+// Some tests unfortunately assume that the routing ID starts from
+// one. This class temporarily realizess such an assumption.

[nasko, 2014/10/13 21:04:01]

nit: s/realizess/satisfies/?

[Hajime Morrita, 2014/10/13 22:23:54]

Done.

+class RoutingIDManglingDisabler {
+ public:
+  RoutingIDManglingDisabler();
+  ~RoutingIDManglingDisabler();
+};
+
+}  // namespace content
+
+#endif  // CONTENT_PUBLIC_TEST_ROUTIND_ID_MANGLING_DISABLER_H_