Support additional webkit accessibility notifications and states.

chrome/browser/browser_accessibility_manager_win.h

Index: chrome/browser/browser_accessibility_manager_win.h
===================================================================
--- chrome/browser/browser_accessibility_manager_win.h	(revision 60480)
+++ chrome/browser/browser_accessibility_manager_win.h	(working copy)
@@ -77,9 +77,8 @@
   // Tell the renderer to do the default action for this node.
   void DoDefaultAction(const BrowserAccessibility& node);
 
-  // Called when the renderer process has notified us of a focus, state,
-  // or children change. Send a notification to MSAA clients of the change.
-  void OnAccessibilityFocusChange(int acc_obj_id);
+  // Called when the renderer process has notified us of about tree changes.
+  // Send a notification to MSAA clients of the change.
   void OnAccessibilityNotifications(
     const std::vector<ViewHostMsg_AccessibilityNotification_Params>& params);
 
@@ -94,6 +93,10 @@
       const webkit_glue::WebAccessibility& acc_obj);
   void OnAccessibilityObjectChildrenChange(
       const webkit_glue::WebAccessibility& acc_obj);
+  void OnAccessibilityObjectFocusChange(
+      const webkit_glue::WebAccessibility& acc_obj);
+  void OnAccessibilityObjectLoadComplete(
+      const webkit_glue::WebAccessibility& acc_obj);
   void OnAccessibilityObjectValueChange(
       const webkit_glue::WebAccessibility& acc_obj);