Move some AX attrs from AXNodeData to AXTreeData.

content/browser/web_contents/web_contents_impl.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 CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 201 matching lines @@
 
   // Removes the given accessibility mode from the current accessibility
   // mode bitmap, managing the bits that are shared with other modes such
   // that a bit will only be turned off when all modes that depend on it
   // have been removed.
   void RemoveAccessibilityMode(AccessibilityMode mode);
 
   // Request a one-time snapshot of the accessibility tree without changing
   // the accessibility mode.
   using AXTreeSnapshotCallback =
-      base::Callback<void(const ui::AXTreeUpdate<ui::AXNodeData>&)>;
+      base::Callback<void(
+          const ui::AXTreeUpdate&)>;
   void RequestAXTreeSnapshot(AXTreeSnapshotCallback callback);
 
   // WebContents ------------------------------------------------------
   WebContentsDelegate* GetDelegate() override;
   void SetDelegate(WebContentsDelegate* delegate) override;
   NavigationControllerImpl& GetController() override;
   const NavigationControllerImpl& GetController() const override;
   BrowserContext* GetBrowserContext() const override;
   const GURL& GetURL() const override;
   const GURL& GetVisibleURL() const override;
@@ skipping 1095 matching lines @@
   // Adds/removes a callback called on creation of each new WebContents.
   static void AddCreatedCallbackForTesting(const CreatedCallback& callback);
   static void RemoveCreatedCallbackForTesting(const CreatedCallback& callback);
 
   DISALLOW_COPY_AND_ASSIGN(FriendZone);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_