MacViews: Get chrome/browser/ui/views/frame to compile (reland)

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_