Pass accessible location change messages to the automation API.

content/browser/web_contents/web_contents_impl.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/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 2350 matching lines @@
 AccessibilityMode WebContentsImpl::GetAccessibilityMode() const {
   return accessibility_mode_;
 }
 
 void WebContentsImpl::AccessibilityEventReceived(
     const std::vector<AXEventNotificationDetails>& details) {
   FOR_EACH_OBSERVER(
       WebContentsObserver, observers_, AccessibilityEventReceived(details));
 }
 
+void WebContentsImpl::AccessibilityLocationChangesReceived(
+    const std::vector<AXLocationChangeNotificationDetails>& details) {
+  FOR_EACH_OBSERVER(WebContentsObserver,
+                    observers_,
+                    AccessibilityLocationChangesReceived(details));
+}
+
 RenderFrameHost* WebContentsImpl::GetGuestByInstanceID(
     RenderFrameHost* render_frame_host,
     int browser_plugin_instance_id) {
   BrowserPluginGuestManager* guest_manager =
       GetBrowserContext()->GetGuestManager();
   if (!guest_manager)
     return nullptr;
 
   WebContents* guest = guest_manager->GetGuestByInstanceID(
       render_frame_host->GetProcess()->GetID(), browser_plugin_instance_id);
@@ skipping 2825 matching lines @@
   for (RenderViewHost* render_view_host : render_view_host_set)
     render_view_host->OnWebkitPreferencesChanged();
 }
 
 void WebContentsImpl::SetJavaScriptDialogManagerForTesting(
     JavaScriptDialogManager* dialog_manager) {
   dialog_manager_ = dialog_manager;
 }
 
 }  // namespace content