Cleanup: remove NotifyAccessibilityEvent from views::Widget.

ui/views/widget/widget.cc

Index: ui/views/widget/widget.cc
diff --git a/ui/views/widget/widget.cc b/ui/views/widget/widget.cc
index fbaf570f41bacbab5238b606a83ae758ffa28911..06a668682eb872230d339f79a745df9fe1d37e56 100644
--- a/ui/views/widget/widget.cc
+++ b/ui/views/widget/widget.cc
@@ -897,15 +897,6 @@ void Widget::UpdateRootLayers() {
   root_layers_dirty_ = true;
 }
 
-void Widget::NotifyAccessibilityEvent(
-    View* view,
-    ui::AccessibilityTypes::Event event_type,
-    bool send_native_event) {
-  // TODO(dmazzoni): get rid of this method and have clients just use
-  // View::NotifyAccessibilityEvent directly.
-  view->NotifyAccessibilityEvent(event_type, send_native_event);
-}
-
 const NativeWidget* Widget::native_widget() const {
   return native_widget_;
 }