First pass at deleting paint invalidation code.

sky/engine/core/rendering/RenderSelectionInfo.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * 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
@@ skipping 39 matching lines @@
     RenderObject* object() const { return m_object; }
     const RenderLayerModelObject* paintInvalidationContainer() const { return m_paintInvalidationContainer; }
     RenderObject::SelectionState state() const { return m_state; }
 
 protected:
     RawPtr<RenderObject> m_object;
     RawPtr<const RenderLayerModelObject> m_paintInvalidationContainer;
     RenderObject::SelectionState m_state;
 };
 
+// FIXME(sky): Remove this class.
 // This struct is used when the selection changes to cache the old and new state of the selection for each RenderObject.
 class RenderSelectionInfo final : public RenderSelectionInfoBase {
 public:
     RenderSelectionInfo(RenderObject* o, bool clipToVisibleContent)
         : RenderSelectionInfoBase(o)
     {
         if (o->canUpdateSelectionOnRootLineBoxes()) {
             m_rect = o->selectionRectForPaintInvalidation(m_paintInvalidationContainer, clipToVisibleContent);
         } else {
             m_rect = LayoutRect();
         }
     }
 
     void invalidatePaint()
     {
-        m_object->invalidatePaintUsingContainer(m_paintInvalidationContainer, enclosingIntRect(m_rect), InvalidationSelection);
     }
 
     LayoutRect rect() const { return m_rect; }
 
 private:
     LayoutRect m_rect; // relative to paint invalidation container
 };
 
+// FIXME(sky): Remove this class.
 // This struct is used when the selection changes to cache the old and new state of the selection for each RenderBlock.
 class RenderBlockSelectionInfo final : public RenderSelectionInfoBase {
 public:
     RenderBlockSelectionInfo(RenderBlock* b)
         : RenderSelectionInfoBase(b)
     {
         if (b->canUpdateSelectionOnRootLineBoxes())
             m_rects = block()->selectionGapRectsForPaintInvalidation(m_paintInvalidationContainer);
         else
             m_rects = GapRects();
     }
 
     void invalidatePaint()
     {
-        m_object->invalidatePaintUsingContainer(m_paintInvalidationContainer, enclosingIntRect(m_rects), InvalidationSelection);
     }
 
     RenderBlock* block() const { return toRenderBlock(m_object); }
     GapRects rects() const { return m_rects; }
 
 private:
     GapRects m_rects; // relative to paint invalidation container
 };
 
 } // namespace blink
 
 
 #endif  // SKY_ENGINE_CORE_RENDERING_RENDERSELECTIONINFO_H_