Remove Yoshi charger recall pop up warning UI code.

chrome/browser/ui/webui/chromeos/charger_replacement_ui.h

Index: chrome/browser/ui/webui/chromeos/charger_replacement_ui.h
diff --git a/chrome/browser/ui/webui/chromeos/charger_replacement_ui.h b/chrome/browser/ui/webui/chromeos/charger_replacement_ui.h
deleted file mode 100644
index 8520942da66bc80d25dd8cce6da1d1835c41d8c4..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/webui/chromeos/charger_replacement_ui.h
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright (c) 2013 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_CHROMEOS_CHARGER_REPLACEMENT_UI_H_
-#define CHROME_BROWSER_UI_WEBUI_CHROMEOS_CHARGER_REPLACEMENT_UI_H_
-
-#include "ui/web_dialogs/web_dialog_ui.h"
-
-namespace chromeos {
-
-// A WebUI to host the spring charger replacement web ui.
-class ChargerReplacementUI : public ui::WebDialogUI {
- public:
-  explicit ChargerReplacementUI(content::WebUI* web_ui);
-  virtual ~ChargerReplacementUI();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ChargerReplacementUI);
-};
-
-}   // namespace chromeos
-
-#endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_CHARGER_REPLACEMENT_UI_H_