Invalidate first line display item clients when first line style changes

third_party/WebKit/Source/core/layout/LayoutInline.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 256 matching lines @@
     void imageChanged(WrappedImagePtr, const IntRect* = nullptr) final;
 
     void addAnnotatedRegions(Vector<AnnotatedRegionValue>&) final;
 
     void updateFromStyle() final;
 
     LayoutInline* clone() const;
 
     LayoutBoxModelObject* continuationBefore(LayoutObject* beforeChild);
 
+    void invalidateDisplayItemClientsOfFirstLine() final;
+
     LayoutObjectChildList m_children;
     LineBoxList m_lineBoxes; // All of the line boxes created for this inline flow.  For example, <i>Hello<br>world.</i> will have two <i> line boxes.
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutInline, isLayoutInline());
 
 } // namespace blink
 
 #endif // LayoutInline_h