Use Blink accessibility enums in Chromium

content/browser/renderer_host/render_widget_host_view_gtk.cc

 // 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.
 
 #include "content/browser/renderer_host/render_widget_host_view_gtk.h"
 
 #include <cairo/cairo.h>
 #include <gdk/gdk.h>
 #include <gdk/gdkkeysyms.h>
 #include <gdk/gdkx.h>
@@ skipping 1526 matching lines @@
 
 void RenderWidgetHostViewGtk::FatalAccessibilityTreeError() {
   if (host_) {
     host_->FatalAccessibilityTreeError();
     SetBrowserAccessibilityManager(NULL);
   } else {
     CHECK(FALSE);
   }
 }
 
-void RenderWidgetHostViewGtk::OnAccessibilityNotifications(
-    const std::vector<AccessibilityHostMsg_NotificationParams>& params) {
+void RenderWidgetHostViewGtk::OnAccessibilityEvents(
+    const std::vector<AccessibilityHostMsg_EventParams>& params) {
   if (!GetBrowserAccessibilityManager()) {
     GtkWidget* parent = gtk_widget_get_parent(view_.get());
     SetBrowserAccessibilityManager(
         new BrowserAccessibilityManagerGtk(
             parent,
             BrowserAccessibilityManagerGtk::GetEmptyDocument(),
             this));
   }
-  GetBrowserAccessibilityManager()->OnAccessibilityNotifications(params);
+  GetBrowserAccessibilityManager()->OnAccessibilityEvents(params);
 }
 
 AtkObject* RenderWidgetHostViewGtk::GetAccessible() {
   if (!GetBrowserAccessibilityManager()) {
     GtkWidget* parent = gtk_widget_get_parent(view_.get());
     SetBrowserAccessibilityManager(
         new BrowserAccessibilityManagerGtk(
             parent,
             BrowserAccessibilityManagerGtk::GetEmptyDocument(),
             this));
   }
   BrowserAccessibilityGtk* root =
       GetBrowserAccessibilityManager()->GetRoot()->ToBrowserAccessibilityGtk();
 
   atk_object_set_role(root->GetAtkObject(), ATK_ROLE_HTML_CONTAINER);
   return root->GetAtkObject();
 }
 
 void RenderWidgetHostViewGtk::OnCreatePluginContainer(
     gfx::PluginWindowHandle id) {
   plugin_container_manager_.CreatePluginContainer(id);
 }
 
 void RenderWidgetHostViewGtk::OnDestroyPluginContainer(
     gfx::PluginWindowHandle id) {
   plugin_container_manager_.DestroyPluginContainer(id);
 }
 
 }  // namespace content