Support additional webkit accessibility notifications and states.

chrome/common/render_messages_params.h

 // Copyright (c) 2010 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_COMMON_RENDER_MESSAGES_PARAMS_H_
 #define CHROME_COMMON_RENDER_MESSAGES_PARAMS_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 979 matching lines @@
 };
 
 struct ViewHostMsg_AccessibilityNotification_Params {
   enum NotificationType {
     // The node checked state has changed.
     NOTIFICATION_TYPE_CHECK_STATE_CHANGED,
 
     // The node tree structure has changed.
     NOTIFICATION_TYPE_CHILDREN_CHANGED,
 
+    // The node in focus has changed.
+    NOTIFICATION_TYPE_FOCUS_CHANGED,
+
+    // The document node has loaded.
+    NOTIFICATION_TYPE_LOAD_COMPLETE,
+
     // The node value has changed.
     NOTIFICATION_TYPE_VALUE_CHANGED,
   };
 
   // Type of notification.
   NotificationType notification_type;
 
   // The accessibility node tree.
   webkit_glue::WebAccessibility acc_obj;
 };
@@ skipping 279 matching lines @@
 struct ParamTraits<ViewHostMsg_AccessibilityNotification_Params> {
   typedef ViewHostMsg_AccessibilityNotification_Params param_type;
   static void Write(Message* m, const param_type& p);
   static bool Read(const Message* m, void** iter, param_type* p);
   static void Log(const param_type& p, std::string* l);
 };
 
 }  // namespace IPC
 
 #endif  // CHROME_COMMON_RENDER_MESSAGES_PARAMS_H_