Update browser accessibility tree on a renderer accessibility object state ch...

chrome/browser/renderer_host/render_view_host.cc

 // 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.
 
 #include "chrome/browser/renderer_host/render_view_host.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
@@ skipping 1950 matching lines @@
   if (process()->profile()->GetExtensionMessageService()) {
     process()->profile()->GetExtensionMessageService()->
         PostMessageFromRenderer(port_id, message);
   }
 }
 
 void RenderViewHost::OnAccessibilityFocusChange(int acc_obj_id) {
   view()->OnAccessibilityFocusChange(acc_obj_id);
 }
 
-void RenderViewHost::OnAccessibilityObjectStateChange(int acc_obj_id) {
-  view()->OnAccessibilityObjectStateChange(acc_obj_id);
+void RenderViewHost::OnAccessibilityObjectStateChange(
+    const webkit_glue::WebAccessibility& acc_obj) {
+  view()->OnAccessibilityObjectStateChange(acc_obj);
+
+  NotificationService::current()->Notify(
+      NotificationType::RENDER_VIEW_HOST_ACCESSIBILITY_TREE_UPDATED,
+      Source<RenderViewHost>(this),
+      NotificationService::NoDetails());
 }
 
 void RenderViewHost::OnAccessibilityObjectChildrenChange(
     const std::vector<webkit_glue::WebAccessibility>& acc_changes) {
   view()->OnAccessibilityObjectChildrenChange(acc_changes);
 
   if (acc_changes.size() > 0) {
     NotificationService::current()->Notify(
         NotificationType::RENDER_VIEW_HOST_ACCESSIBILITY_TREE_UPDATED,
         Source<RenderViewHost>(this),
@@ skipping 69 matching lines @@
   RenderViewHostDelegate::ContentSettings* content_settings_delegate =
       delegate_->GetContentSettingsDelegate();
   if (content_settings_delegate)
     content_settings_delegate->OnWebDatabaseAccessed(
         url, name, display_name, estimated_size, blocked_by_policy);
 }
 
 void RenderViewHost::OnSetDisplayingPDFContent() {
   delegate_->SetDisplayingPDFContent();
 }