NOT FOR LANDING: Thread the needle through all webmodules.

third_party/WebKit/Source/web/agent/sample/sample_agent.h

Index: third_party/WebKit/Source/web/agent/sample/sample_agent.h
diff --git a/third_party/WebKit/Source/web/agent/sample/sample_agent.h b/third_party/WebKit/Source/web/agent/sample/sample_agent.h
new file mode 100644
index 0000000000000000000000000000000000000000..ea8fc745886f138f8d77eb50a346c31f1ffa09a8
--- /dev/null
+++ b/third_party/WebKit/Source/web/agent/sample/sample_agent.h
@@ -0,0 +1,19 @@
+// 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 WEB_AGENT_SAMPLE_SAMPLE_AGENT_H
+#define WEB_AGENT_SAMPLE_SAMPLE_AGENT_H
+
+#include "web/agent/agent.h"
+
+namespace web {
+
+class SampleAgent : public Agent {
+ public:
+  explicit SampleAgent(Frame*);
+};
+
+}  // namespace web
+
+#endif  // WEB_AGENT_SAMPLE_SAMPLE_AGENT_H