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

chrome/browser/ui/views/extensions/extension_message_bubble_view_browsertest.cc

 // Copyright 2015 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.
 
 #include "base/auto_reset.h"
 #include "base/macros.h"
 #include "chrome/browser/ui/extensions/extension_message_bubble_browsertest.h"
 #include "chrome/browser/ui/extensions/settings_api_bubble_helpers.h"
 #include "chrome/browser/ui/test/test_browser_dialog.h"
 #include "chrome/browser/ui/views/toolbar/toolbar_actions_bar_bubble_views.h"
@@ skipping 114 matching lines @@
 void ExtensionMessageBubbleViewBrowserTest::ClickLearnMoreButton(
     Browser* browser) {
   ToolbarActionsBarBubbleViews* bubble = GetViewsBubbleForBrowser(browser);
   static_cast<views::LinkListener*>(bubble)->LinkClicked(
       const_cast<views::Link*>(bubble->learn_more_button()), 0);
 
   // Clicking a button closes asynchronously. Since the close is asynchronous,
   // platform events may happen before the close completes and the dialog needs
   // to report a valid state.
   ui::AXNodeData node_data;
-  bubble->GetAccessibleNodeData(&node_data);
+  bubble->GetWidget()->GetRootView()->GetAccessibleNodeData(&node_data);
   EXPECT_EQ(ui::AX_ROLE_DIALOG, node_data.role);
 }
 
 void ExtensionMessageBubbleViewBrowserTest::ClickActionButton(
     Browser* browser) {
   ToolbarActionsBarBubbleViews* bubble = GetViewsBubbleForBrowser(browser);
   bubble->GetDialogClientView()->AcceptWindow();
 }
 
 void ExtensionMessageBubbleViewBrowserTest::ClickDismissButton(
@@ skipping 128 matching lines @@
     extensions::SetNtpBubbleEnabledForTesting(false);
 #endif
     ExtensionMessageBubbleViewBrowserTest::TearDownOnMainThread();
   }
 };
 
 IN_PROC_BROWSER_TEST_F(NtpExtensionBubbleViewBrowserTest,
                        TestControlledNewTabPageMessageBubbleLearnMore) {
   TestControlledNewTabPageBubbleShown(true);
 }