Revert "MacViews: Get chrome/browser/ui/views/frame to compile"

chrome/browser/ui/views/frame/browser_frame_mac.h

-// Copyright 2014 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_VIEWS_FRAME_BROWSER_FRAME_MAC_H_
-#define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_MAC_H_
-
-#include "chrome/browser/ui/views/frame/native_browser_frame.h"
-#include "ui/views/widget/native_widget_mac.h"
-
-class BrowserFrame;
-class BrowserView;
-
-////////////////////////////////////////////////////////////////////////////////
-//  BrowserFrameMac is a NativeWidgetMac subclass that provides
-//  the window frame for the Chrome browser window.
-//
-class BrowserFrameMac : public views::NativeWidgetMac,
-                        public NativeBrowserFrame {
- public:
-  BrowserFrameMac(BrowserFrame* browser_frame, BrowserView* browser_view);
-
-  // Overridden from NativeBrowserFrame:
-  views::Widget::InitParams GetWidgetParams() override;
-  bool UsesNativeSystemMenu() const override;
-  bool ShouldSaveWindowPlacement() const override;
-  void GetWindowPlacement(gfx::Rect* bounds,
-                          ui::WindowShowState* show_state) const override;
-
- protected:
-  ~BrowserFrameMac() override;
-
-  // Overridden from NativeBrowserFrame:
-  int GetMinimizeButtonOffset() const override;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(BrowserFrameMac);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_MAC_H_