Add developer tools message forwarding to browser

chrome/browser/dom_ui/dev_tools_ui.h

+// Copyright (c) 2009 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_DOM_UI_DEV_TOOLS_UI_H_
+#define CHROME_BROWSER_DOM_UI_DEV_TOOLS_UI_H_
+
+#include "chrome/browser/dom_ui/dom_ui.h"
+
+class DevToolsUI : public DOMUI {
+ public:
+  explicit DevToolsUI(DOMUIContents* contents) : DOMUI(contents) {}
+
+  // Return the URL for the front page of this UI.
+  static GURL GetBaseURL();
+
+  // DOMUI Implementation
+  virtual void Init() {}
+  virtual void RenderViewCreated(RenderViewHost* render_view_host);
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(DevToolsUI);
+};
+
+#endif  // CHROME_BROWSER_DOM_UI_DEV_TOOLS_UI_H_
+