2 files changed, 16 insertions, 0 deletions
diff --git a/content/browser/renderer_host/render_view_host.cc b/content/browser/renderer_host/render_view_host.cc
index fe0f9f2..838c5dc 100644
--- a/content/browser/renderer_host/render_view_host.cc
+++ b/content/browser/renderer_host/render_view_host.cc
@@ -132,6 +132,7 @@ RenderViewHost::RenderViewHost(SiteInstance* instance,
       sudden_termination_allowed_(false),
       session_storage_namespace_(session_storage),
       save_accessibility_tree_for_testing_(false),
+      send_accessibility_updated_notifications_(false),
       render_view_termination_status_(base::TERMINATION_STATUS_STILL_RUNNING) {
   if (!session_storage_namespace_) {
     session_storage_namespace_ = new SessionStorageNamespace(
@@ -1463,6 +1464,13 @@ void RenderViewHost::OnAccessibilityNotifications(
     }
   }
 
+  if (send_accessibility_updated_notifications_) {
+    content::NotificationService::current()->Notify(
+        content::NOTIFICATION_RENDER_VIEW_HOST_ACCESSIBILITY_TREE_UPDATED,
+        content::Source<RenderViewHost>(this),
+        content::NotificationService::NoDetails());
+  }
+
   Send(new AccessibilityMsg_Notifications_ACK(routing_id()));
 }
 
diff --git a/content/browser/renderer_host/render_view_host.h b/content/browser/renderer_host/render_view_host.h
index 7bcbd85..ff7e572 100644
--- a/content/browser/renderer_host/render_view_host.h
+++ b/content/browser/renderer_host/render_view_host.h
@@ -397,6 +397,10 @@ class CONTENT_EXPORT RenderViewHost : public RenderWidgetHost {
     save_accessibility_tree_for_testing_ = save;
   }
 
+  void set_send_accessibility_updated_notifications(bool send) {
+    send_accessibility_updated_notifications_ = send;
+  }
+
   const webkit_glue::WebAccessibility& accessibility_tree_for_testing() {
     return accessibility_tree_;
   }
@@ -685,6 +689,10 @@ class CONTENT_EXPORT RenderViewHost : public RenderWidgetHost {
   // Whether the accessibility tree should be saved, for unit testing.
   bool save_accessibility_tree_for_testing_;
 
+  // Whether accessibility notifications are sent for all WebKit notifications
+  // for unit testing.
+  bool send_accessibility_updated_notifications_;
+
   // The most recently received accessibility tree - for unit testing only.
   webkit_glue::WebAccessibility accessibility_tree_;