Ensure that the focus ring in the bookmarks bar does not paint outside the parent view.

ui/views/view.cc

Index: ui/views/view.cc
diff --git a/ui/views/view.cc b/ui/views/view.cc
index 83192d8c93df41d122c633fa68f89130182ba0cb..0a9546c96d679e0c5f7fb07f96073fe68e0ed512 100644
--- a/ui/views/view.cc
+++ b/ui/views/view.cc
@@ -540,6 +540,13 @@ void View::SetPaintToLayer(ui::LayerType layer_type) {
   DestroyLayer();
   CreateLayer(layer_type);
   paint_to_layer_ = true;
+
+  // Notify the parent chain about the layer change.
+  View* view = this;
+  while (view && view->parent()) {
+    view->parent()->ChildLayerAdded();
+    view = view->parent();
+  }
 }
 
 void View::DestroyLayer() {