Improves first run dialog performance on Win8

chrome/browser/ui/webui/set_as_default_browser_ui.h

Index: chrome/browser/ui/webui/set_as_default_browser_ui.h
diff --git a/chrome/browser/ui/webui/set_as_default_browser_ui.h b/chrome/browser/ui/webui/set_as_default_browser_ui.h
deleted file mode 100644
index 9b9009d38a2ba0781f2c2ca5b979adcbe58b8330..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/webui/set_as_default_browser_ui.h
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (c) 2012 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_SET_AS_DEFAULT_BROWSER_UI_H_
-#define CHROME_BROWSER_UI_WEBUI_SET_AS_DEFAULT_BROWSER_UI_H_
-
-#include "base/macros.h"
-#include "ui/web_dialogs/web_dialog_ui.h"
-
-class Browser;
-class Profile;
-
-// The UI used in first-run flow to prompt the user to set Chrome as the
-// default Windows browser and *the browser* of Metro mode. Intended for
-// Windows 8 only.
-class SetAsDefaultBrowserUI : public ui::WebDialogUI {
- public:
-  explicit SetAsDefaultBrowserUI(content::WebUI* web_ui);
-
-  // Present metroizer UI either in a new singleton tab or in a dialog window.
-  static void Show(Profile* profile, Browser* browser);
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(SetAsDefaultBrowserUI);
-};
-
-#endif  // CHROME_BROWSER_UI_WEBUI_SET_AS_DEFAULT_BROWSER_UI_H_