Refactor ShellDesktopController and ShellNativeAppWindow to allow for non-aura implementations.

extensions/shell/browser/shell_native_app_window.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 EXTENSIONS_SHELL_BROWSER_SHELL_NATIVE_APP_WINDOW_H_
 #define EXTENSIONS_SHELL_BROWSER_SHELL_NATIVE_APP_WINDOW_H_
 
 #include "extensions/browser/app_window/app_window.h"
 #include "extensions/browser/app_window/native_app_window.h"
 
 namespace extensions {
 
 // app_shell's NativeAppWindow implementation.
 class ShellNativeAppWindow : public NativeAppWindow {
  public:
   ShellNativeAppWindow(AppWindow* app_window,
                        const AppWindow::CreateParams& params);
   ~ShellNativeAppWindow() override;
 
+  AppWindow* app_window() const { return app_window_; }
+
   // ui::BaseView overrides:
-  bool IsActive() const override;
   bool IsMaximized() const override;
   bool IsMinimized() const override;
   bool IsFullscreen() const override;
-  gfx::NativeWindow GetNativeWindow() const override;
   gfx::Rect GetRestoredBounds() const override;
   ui::WindowShowState GetRestoredState() const override;
-  gfx::Rect GetBounds() const override;
-  void Show() override;
-  void Hide() override;
   void ShowInactive() override;
   void Close() override;
-  void Activate() override;
-  void Deactivate() override;
   void Maximize() override;
   void Minimize() override;
   void Restore() override;
-  void SetBounds(const gfx::Rect& bounds) override;
   void FlashFrame(bool flash) override;
   bool IsAlwaysOnTop() const override;
   void SetAlwaysOnTop(bool always_on_top) override;
 
   // web_modal::ModalDialogHost overrides:
   gfx::NativeView GetHostView() const override;
   gfx::Point GetDialogPosition(const gfx::Size& size) override;
   void AddObserver(web_modal::ModalDialogHostObserver* observer) override;
   void RemoveObserver(web_modal::ModalDialogHostObserver* observer) override;
 
@@ skipping 21 matching lines @@
   void HideWithApp() override;
   void UpdateShelfMenu() override;
   gfx::Size GetContentMinimumSize() const override;
   gfx::Size GetContentMaximumSize() const override;
   void SetContentSizeConstraints(const gfx::Size& min_size,
                                  const gfx::Size& max_size) override;
   void SetVisibleOnAllWorkspaces(bool always_visible) override;
   bool CanHaveAlphaEnabled() const override;
 
  private:
-  aura::Window* GetWindow() const;
-
   AppWindow* app_window_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellNativeAppWindow);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_SHELL_BROWSER_SHELL_NATIVE_APP_WINDOW_H_