Add RenderFrameObserver::FocusedNodeChanged

content/renderer/render_frame_impl.cc

 // Copyright 2013 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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 735 matching lines @@
     PepperPluginInstanceImpl* instance) {
   render_view_->set_pepper_last_mouse_event_target(instance);
 }
 
 void RenderFrameImpl::PepperTextInputTypeChanged(
     PepperPluginInstanceImpl* instance) {
   if (instance != render_view_->focused_pepper_plugin())
     return;
 
   GetRenderWidget()->UpdateTextInputType();
-  if (renderer_accessibility())
-    renderer_accessibility()->FocusedNodeChanged(WebNode());
+
+  FocusedNodeChangedForAccessibility(WebNode());
 }
 
 void RenderFrameImpl::PepperCaretPositionChanged(
     PepperPluginInstanceImpl* instance) {
   if (instance != render_view_->focused_pepper_plugin())
     return;
   GetRenderWidget()->UpdateSelectionBounds();
 }
 
 void RenderFrameImpl::PepperCancelComposition(
@@ skipping 3026 matching lines @@
   Send(new FrameHostMsg_DidChangeLoadProgress(routing_id_, load_progress));
 }
 
 void RenderFrameImpl::HandleWebAccessibilityEvent(
     const blink::WebAXObject& obj, blink::WebAXEvent event) {
   if (renderer_accessibility_)
     renderer_accessibility_->HandleWebAccessibilityEvent(obj, event);
 }
 
 void RenderFrameImpl::FocusedNodeChanged(const WebNode& node) {
-  if (renderer_accessibility_)
-    renderer_accessibility_->FocusedNodeChanged(node);
+  FOR_EACH_OBSERVER(RenderFrameObserver, observers_, FocusedNodeChanged(node));
+}
+
+void RenderFrameImpl::FocusedNodeChangedForAccessibility(const WebNode& node) {
+  if (renderer_accessibility())
+    renderer_accessibility()->AccessibilityFocusedNodeChanged(node);
 }
 
 // PlzNavigate
 void RenderFrameImpl::OnRequestNavigation(
     const CommonNavigationParams& common_params,
     const RequestNavigationParams& request_params) {
   CHECK(base::CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kEnableBrowserSideNavigation));
   WebURLRequest request =
       CreateURLRequestForNavigation(common_params,
@@ skipping 575 matching lines @@
 
 #if defined(ENABLE_BROWSER_CDMS)
 RendererCdmManager* RenderFrameImpl::GetCdmManager() {
   if (!cdm_manager_)
     cdm_manager_ = new RendererCdmManager(this);
   return cdm_manager_;
 }
 #endif  // defined(ENABLE_BROWSER_CDMS)
 
 }  // namespace content