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

ui/views/view.h

Index: ui/views/view.h
diff --git a/ui/views/view.h b/ui/views/view.h
index bfa107c7eb59451d32fd8c211537fb1c21eda3d0..0152645874da1d29198e4f0e8a7391b44e2be896 100644
--- a/ui/views/view.h
+++ b/ui/views/view.h
@@ -1189,6 +1189,11 @@ class VIEWS_EXPORT View : public ui::LayerDelegate,
   // below layers owned by a view.
   virtual void ReorderChildLayers(ui::Layer* parent_layer);
 
+  // Notifies parents about a change in a child layer. An example where a

[sky, 2017/04/17 15:24:01]

Be explicit and say either the layer is being created, destroyed or the type is
changing.

[ananta, 2017/04/18 03:04:26]

Done.

+  // subclass may override this method is when it wants to clip the child by
+  // adding its own layer.
+  virtual void OnChildLayerChanged(View* child) {}

[sky, 2017/04/17 15:24:01]

Don't inline the implementation.

[ananta, 2017/04/18 03:04:26]

Done.

+
   // Input ---------------------------------------------------------------------
 
   virtual DragInfo* GetDragInfo();