Domain Reliability: Add rudimentary WebUI page.

chrome/browser/ui/webui/domain_reliability_internals_ui.h

Index: chrome/browser/ui/webui/domain_reliability_internals_ui.h
diff --git a/chrome/browser/ui/webui/domain_reliability_internals_ui.h b/chrome/browser/ui/webui/domain_reliability_internals_ui.h
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+// 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 CHROME_BROWSER_UI_WEBUI_DOMAIN_RELIABILITY_INTERNALS_UI_H_
+#define CHROME_BROWSER_UI_WEBUI_DOMAIN_RELIABILITY_INTERNALS_UI_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "content/public/browser/web_ui_controller.h"
+
+namespace base {
+class ListValue;
+class Value;
+}  // namespace base
+
+// The WebUI for chrome://domain-reliability-internals
+class DomainReliabilityInternalsUI : public content::WebUIController {
+ public:
+  explicit DomainReliabilityInternalsUI(content::WebUI* web_ui);
+  virtual ~DomainReliabilityInternalsUI();
+
+ private:
+  void UpdateData(const base::ListValue* args) const;
+  void OnDataUpdated(scoped_ptr<const base::Value> data) const;
+
+  DISALLOW_COPY_AND_ASSIGN(DomainReliabilityInternalsUI);
+};
+
+#endif  // CHROME_BROWSER_UI_WEBUI_DOMAIN_RELIABILITY_INTERNALS_UI_H_