Fixing focus highlight on high DPI devices for accessibility

ui/message_center/views/message_center_focus_border.h

-// Copyright 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 UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_FOCUS_BORDER_H_
-#define UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_FOCUS_BORDER_H_
-
-#include "ui/views/focus_border.h"
-#include "ui/views/view.h"
-
-namespace message_center {
-
-// Focus border class that draws a 1px blue border inset more on the bottom than
-// on the sides.
-class MessageCenterFocusBorder : public views::FocusBorder {
- public:
-  MessageCenterFocusBorder();
-  virtual ~MessageCenterFocusBorder();
-
- private:
-  // views::FocusBorder overrides:
-  virtual void Paint(const views::View& view, gfx::Canvas* canvas) const
-      OVERRIDE;
-
-  DISALLOW_COPY_AND_ASSIGN(MessageCenterFocusBorder);
-};
-
-}  // namespace message_center
-
-#endif  // UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_FOCUS_BORDER_H_