Add verbose logging for native accessibility events.

content/browser/accessibility/browser_accessibility_win.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_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_
 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_
 
 #include <atlbase.h>
 #include <atlcom.h>
 #include <oleacc.h>
@@ skipping 870 matching lines @@
   bool IsListBoxOptionOrMenuListOption();
 
   // Given an int list attribute containing the ids of related elements,
   // add a new IAccessibleRelation for this object with the given type name.
   void AddRelations(ui::AXIntListAttribute src_attr,
                     const base::string16& iaccessiblerelation_type);
 
   // Updates object attributes of IA2 with html attributes.
   void UpdateRequiredAttributes();
 
-  // Updates the IA2 text style attributes.
-  void UpdateTextAttributes();
+  // Fire a Windows-specific accessibility event notification on this node.
+  void FireNativeEvent(LONG win_event_type) const;
 
   struct WinAttributes {
     WinAttributes();
     ~WinAttributes();
 
     // IAccessible role and state.
     int32_t ia_role;
     int32_t ia_state;
     base::string16 role_name;
 
@@ skipping 46 matching lines @@
 
 CONTENT_EXPORT BrowserAccessibilityWin*
 ToBrowserAccessibilityWin(BrowserAccessibility* obj);
 
 CONTENT_EXPORT const BrowserAccessibilityWin*
 ToBrowserAccessibilityWin(const BrowserAccessibility* obj);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_