Refactor away the Browser* dependency in exclusive_access

chrome/browser/ui/cocoa/browser_window_cocoa.h

 // 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 CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_COCOA_H_
 #define CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_COCOA_H_
 
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/extensions/extension_keybinding_registry.h"
 #include "chrome/browser/signin/signin_header_helper.h"
 #include "chrome/browser/ui/browser_window.h"
+#include "chrome/browser/ui/exclusive_access/exclusive_access_context.h"
 #include "chrome/browser/ui/search/search_model_observer.h"
 #include "components/bookmarks/browser/bookmark_model.h"
 #include "ui/base/ui_base_types.h"
 
 class Browser;
 @class BrowserWindowController;
 @class FindBarCocoaController;
 @class NSEvent;
 @class NSMenu;
 @class NSWindow;
 
 namespace extensions {
 class ActiveTabPermissionGranter;
 class Command;
 class Extension;
 }
 
 // An implementation of BrowserWindow for Cocoa. Bridges between C++ and
 // the Cocoa NSWindow. Cross-platform code will interact with this object when
 // it needs to manipulate the window.
 
-class BrowserWindowCocoa :
-    public BrowserWindow,
-    public extensions::ExtensionKeybindingRegistry::Delegate,
-    public SearchModelObserver {
+class BrowserWindowCocoa
+    : public BrowserWindow,
+      public ExclusiveAccessContext,
+      public extensions::ExtensionKeybindingRegistry::Delegate,
+      public SearchModelObserver {
  public:
   BrowserWindowCocoa(Browser* browser,
                      BrowserWindowController* controller);
   ~BrowserWindowCocoa() override;
 
   // Overridden from BrowserWindow
   void Show() override;
   void ShowInactive() override;
   void Hide() override;
   void SetBounds(const gfx::Rect& bounds) override;
@@ skipping 23 matching lines @@
   gfx::Rect GetBounds() const override;
   bool IsMaximized() const override;
   bool IsMinimized() const override;
   void Maximize() override;
   void Minimize() override;
   void Restore() override;
   void EnterFullscreen(const GURL& url,
                        ExclusiveAccessBubbleType type,
                        bool with_toolbar) override;
   void ExitFullscreen() override;
-  void UpdateFullscreenExitBubbleContent(
+  void UpdateExclusiveAccessExitBubbleContent(
       const GURL& url,
       ExclusiveAccessBubbleType bubble_type) override;
   bool ShouldHideUIForFullscreen() const override;
   bool IsFullscreen() const override;
   bool IsFullscreenBubbleVisible() const override;
   bool SupportsFullscreenWithToolbar() const override;
   void UpdateFullscreenWithToolbar(bool with_toolbar) override;
   bool IsFullscreenWithToolbar() const override;
   LocationBar* GetLocationBar() const override;
   void SetFocusToLocationBar(bool select_all) override;
@@ skipping 58 matching lines @@
       const gfx::Rect& bounds) override;
   FindBar* CreateFindBar() override;
   web_modal::WebContentsModalDialogHost* GetWebContentsModalDialogHost()
       override;
   void ShowAvatarBubbleFromAvatarButton(
       AvatarBubbleMode mode,
       const signin::ManageAccountsParams& manage_accounts_params) override;
   int GetRenderViewHeightInsetWithDetachedBookmarkBar() override;
   void ExecuteExtensionCommand(const extensions::Extension* extension,
                                const extensions::Command& command) override;
+  ExclusiveAccessContext* GetExclusiveAccessContext() override;
+
+  // ExclusiveAccessContext interface
+  Profile* GetProfile() override;
+  content::WebContents* GetActiveWebContents() override;
+  void UnhideDownloadShelf() override;
+  void HideDownloadShelf() override;
 
   // Overridden from ExtensionKeybindingRegistry::Delegate:
   extensions::ActiveTabPermissionGranter* GetActiveTabPermissionGranter()
       override;
 
   // Overridden from SearchModelObserver:
   void ModelChanged(const SearchModel::State& old_state,
                     const SearchModel::State& new_state) override;
 
   // Adds the given FindBar cocoa controller to this browser window.
   void AddFindBar(FindBarCocoaController* find_bar_cocoa_controller);
 
   // Returns the cocoa-world BrowserWindowController
   BrowserWindowController* cocoa_controller() { return controller_; }
 
  protected:
   void DestroyBrowser() override;
 
  private:
   NSWindow* window() const;  // Accessor for the (current) |NSWindow|.
 
   Browser* browser_;  // weak, owned by controller
   BrowserWindowController* controller_;  // weak, owns us
   base::scoped_nsobject<NSString> pending_window_title_;
   ui::WindowShowState initial_show_state_;
   NSInteger attention_request_id_;  // identifier from requestUserAttention
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_COCOA_H_