Views a11y: Obey DialogDelegate::GetAccessibleWindowRole() rather than making a dialog-within-a-dia…

chrome/browser/ui/views/conflicting_module_view_win.h

 // Copyright (c) 2013 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_CONFLICTING_MODULE_VIEW_WIN_H_
 #define CHROME_BROWSER_UI_VIEWS_CONFLICTING_MODULE_VIEW_WIN_H_
 
 #include "base/macros.h"
 #include "base/scoped_observer.h"
 #include "chrome/browser/win/enumerate_modules_model.h"
@@ skipping 13 matching lines @@
 
   // Show the Disabled Extension bubble, if needed.
   static void MaybeShow(Browser* browser, views::View* anchor_view);
 
  private:
   ~ConflictingModuleView() override;
 
   // Shows the bubble and updates the counter for how often it has been shown.
   void ShowBubble();
 
-  // views::BubbleDialogDelegateView implementation:
+  // views::BubbleDialogDelegateView:
+  ui::AXRole GetAccessibleWindowRole() const override;
   void OnWidgetClosing(views::Widget* widget) override;
   bool Accept() override;
   base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
   void Init() override;
 
-  // views::View implementation.
-  void GetAccessibleNodeData(ui::AXNodeData* node_data) override;
-
   // EnumerateModulesModel::Observer:
   void OnConflictsAcknowledged() override;
 
   Browser* browser_;
 
   ScopedObserver<EnumerateModulesModel,
                  EnumerateModulesModel::Observer> observer_;
 
   // The link to the help center for this conflict.
   GURL help_center_url_;
 
   DISALLOW_COPY_AND_ASSIGN(ConflictingModuleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_CONFLICTING_MODULE_VIEW_WIN_H_