Add a Physical Web WebUI for Android

chrome/browser/ui/webui/physical_web/physical_web_ui.h

Index: chrome/browser/ui/webui/physical_web/physical_web_ui.h
diff --git a/chrome/browser/ui/webui/physical_web/physical_web_ui.h b/chrome/browser/ui/webui/physical_web/physical_web_ui.h
new file mode 100644
index 0000000000000000000000000000000000000000..dde03e8ce01edc2ebe7ceda119b8e7fdbcd975aa
--- /dev/null
+++ b/chrome/browser/ui/webui/physical_web/physical_web_ui.h
@@ -0,0 +1,20 @@
+// Copyright 2016 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 CHROME_BROWSER_UI_WEBUI_PHYSICAL_WEB_PHYSICAL_WEB_UI
+#define CHROME_BROWSER_UI_WEBUI_PHYSICAL_WEB_PHYSICAL_WEB_UI
+
+#include "base/macros.h"
+#include "content/public/browser/web_ui_controller.h"
+
+class PhysicalWebUI : public content::WebUIController {
+ public:
+  explicit PhysicalWebUI(content::WebUI* web_ui);
+  ~PhysicalWebUI() override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PhysicalWebUI);
+};
+
+#endif  // CHROME_BROWSER_UI_WEBUI_PHYSICAL_WEB_PHYSICAL_WEB_UI