Delete InvalidationReason.

sky/engine/core/rendering/RenderView.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 346 matching lines @@
         LayoutRect currRect = info->rect();
         if (const RenderLayerModelObject* paintInvalidationContainer = info->paintInvalidationContainer()) {
             FloatQuad absQuad = paintInvalidationContainer->localToAbsoluteQuad(FloatRect(currRect));
             currRect = absQuad.enclosingBoundingBox();
         }
         selRect.unite(currRect);
     }
     return pixelSnappedIntRect(selRect);
 }
 
-void RenderView::invalidatePaintForSelection() const
-{
-    HashSet<RenderBlock*> processedBlocks;
-
-    RenderObject* end = rendererAfterPosition(m_selectionEnd, m_selectionEndPos);
-    for (RenderObject* o = m_selectionStart; o && o != end; o = o->nextInPreOrder()) {
-        if (!o->canBeSelectionLeaf() && o != m_selectionStart && o != m_selectionEnd)
-            continue;
-        if (o->selectionState() == SelectionNone)
-            continue;
-
-        RenderSelectionInfo(o, true).invalidatePaint();
-
-        // Blocks are responsible for painting line gaps and margin gaps. They must be examined as well.
-        for (RenderBlock* block = o->containingBlock(); block && !block->isRenderView(); block = block->containingBlock()) {
-            if (!processedBlocks.add(block).isNewEntry)
-                break;
-            RenderSelectionInfo(block, true).invalidatePaint();
-        }
-    }
-}
-
 // When exploring the RenderTree looking for the nodes involved in the Selection, sometimes it's
 // required to change the traversing direction because the "start" position is below the "end" one.
 static inline RenderObject* getNextOrPrevRenderObjectBasedOnDirection(const RenderObject* o, const RenderObject* stop, bool& continueExploring, bool& exploringBackwards)
 {
     RenderObject* next;
     if (exploringBackwards) {
         next = o->previousInPreOrder();
         continueExploring = next && !(next)->isRenderView();
     } else {
         next = o->nextInPreOrder();
@@ skipping 303 matching lines @@
     m_iframes.remove(iframe);
 }
 
 void RenderView::updateIFramesAfterLayout()
 {
     for (auto& iframe: m_iframes)
         iframe->updateWidgetBounds();
 }
 
 } // namespace blink