It is time.

ui/views/controls/button/label_button_border.h

Index: ui/views/controls/button/label_button_border.h
diff --git a/ui/views/controls/button/label_button_border.h b/ui/views/controls/button/label_button_border.h
deleted file mode 100644
index 936c89878a4d1632ecc94b05c042f49a8f3f152c..0000000000000000000000000000000000000000
--- a/ui/views/controls/button/label_button_border.h
+++ /dev/null
@@ -1,52 +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 UI_VIEWS_CONTROLS_BUTTON_LABEL_BUTTON_BORDER_H_
-#define UI_VIEWS_CONTROLS_BUTTON_LABEL_BUTTON_BORDER_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "ui/gfx/insets.h"
-#include "ui/views/border.h"
-#include "ui/views/controls/button/button.h"
-#include "ui/views/painter.h"
-
-namespace views {
-
-// A Border that paints a LabelButton's background frame.
-class VIEWS_EXPORT LabelButtonBorder : public Border {
- public:
-  explicit LabelButtonBorder(Button::ButtonStyle style);
-  virtual ~LabelButtonBorder();
-
-  Button::ButtonStyle style() const { return style_; }
-
-  // Overridden from Border:
-  virtual void Paint(const View& view, gfx::Canvas* canvas) override;
-  virtual gfx::Insets GetInsets() const override;
-  virtual gfx::Size GetMinimumSize() const override;
-
-  void set_insets(const gfx::Insets& insets) { insets_ = insets; }
-
-  // Get or set the painter used for the specified |focused| button |state|.
-  // LabelButtonBorder takes and retains ownership of |painter|.
-  Painter* GetPainter(bool focused, Button::ButtonState state);
-  void SetPainter(bool focused, Button::ButtonState state, Painter* painter);
-
- private:
-  // The painters used for each unfocused or focused button state.
-  scoped_ptr<Painter> painters_[2][Button::STATE_COUNT];
-
-  // The button style supplied in part by this border.
-  Button::ButtonStyle style_;
-
-  gfx::Insets insets_;
-
-  DISALLOW_COPY_AND_ASSIGN(LabelButtonBorder);
-};
-
-}  // namespace views
-
-#endif  // UI_VIEWS_CONTROLS_BUTTON_LABEL_BUTTON_BORDER_H_