Remove unused processedBlocks variable.

third_party/WebKit/Source/core/layout/LayoutView.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.
  *
@@ skipping 588 matching lines @@
       }
     }
 
     os = os->nextInPreOrder();
   }
 
   return pixelSnappedIntRect(selRect);
 }
 
 void LayoutView::invalidatePaintForSelection() {
-  HashSet<LayoutBlock*> processedBlocks;
-
   LayoutObject* end =
       layoutObjectAfterPosition(m_selectionEnd, m_selectionEndPos);
   for (LayoutObject* o = m_selectionStart; o && o != end;
        o = o->nextInPreOrder()) {
     if (!o->canBeSelectionLeaf() && o != m_selectionStart &&
         o != m_selectionEnd)
       continue;
     if (o->getSelectionState() == SelectionNone)
       continue;
 
@@ skipping 428 matching lines @@
 bool LayoutView::paintedOutputOfObjectHasNoEffectRegardlessOfSize() const {
   // Frame scroll corner is painted using LayoutView as the display item client.
   if (!RuntimeEnabledFeatures::rootLayerScrollingEnabled() &&
       (frameView()->horizontalScrollbar() || frameView()->verticalScrollbar()))
     return false;
 
   return LayoutBlockFlow::paintedOutputOfObjectHasNoEffectRegardlessOfSize();
 }
 
 }  // namespace blink