Mark some non-spinvalidation methods deprecated, and update paint/README.md

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2006 Apple Computer, Inc.
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 122 matching lines @@
 
   bool MapToVisualRectInAncestorSpaceInternal(
       const LayoutBoxModelObject* ancestor,
       TransformState&,
       VisualRectFlags = kDefaultVisualRectFlags) const override;
   LayoutSize OffsetForFixedPosition(bool include_pending_scroll = false) const;
 
   void InvalidatePaintForViewAndCompositedLayers();
 
   PaintInvalidationReason InvalidatePaint(
-      const PaintInvalidationState&) override;
-  PaintInvalidationReason InvalidatePaint(
       const PaintInvalidatorContext&) const override;
 
   void Paint(const PaintInfo&, const LayoutPoint&) const override;
   void PaintBoxDecorationBackground(const PaintInfo&,
                                     const LayoutPoint&) const override;
 
   void ClearSelection();
   void CommitPendingSelection();
 
   void AbsoluteRects(Vector<IntRect>&,
@@ skipping 143 matching lines @@
   unsigned hit_test_count_;
   unsigned hit_test_cache_hits_;
   Persistent<HitTestCache> hit_test_cache_;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutView, IsLayoutView());
 
 }  // namespace blink
 
 #endif  // LayoutView_h