Add GraphicsLayerDebugInfo::includesNewPaintInvalidation to distinguish paint from new RenderObjects

Source/core/rendering/RenderMultiColumnSet.cpp

 /*
  * Copyright (C) 2012 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 505 matching lines @@
     for (unsigned i = startColumn; i <= endColumn; i++) {
         LayoutRect colRect = columnRectAt(i);
 
         // Get the portion of the flow thread that corresponds to this column.
         LayoutRect flowThreadPortion = flowThreadPortionRectAt(i);
 
         // Now get the overflow rect that corresponds to the column.
         LayoutRect flowThreadOverflowPortion = flowThreadPortionOverflowRect(flowThreadPortion, i, colCount, colGap);
 
         // Do a paint invalidation for this specific column.
-        paintInvalidaitonOfFlowThreadContentRectangle(paintInvalidationRect, flowThreadPortion, flowThreadOverflowPortion, colRect.location());
+        paintInvalidationOfFlowThreadContentRectangle(paintInvalidationRect, flowThreadPortion, flowThreadOverflowPortion, colRect.location());
     }
 }
 
 void RenderMultiColumnSet::collectLayerFragments(LayerFragments& fragments, const LayoutRect& layerBoundingBox, const LayoutRect& dirtyRect)
 {
     // The two rectangles passed to this method are physical, except that we pretend that there's
     // only one long column (that's how a flow thread works).
     //
     // Then there's the output from this method - the stuff we put into the list of fragments. The
     // fragment.paginationOffset point is the actual physical translation required to get from a
@@ skipping 147 matching lines @@
 
 void RenderMultiColumnSet::detachRegion()
 {
     if (m_flowThread) {
         m_flowThread->removeRegionFromThread(this);
         m_flowThread = 0;
     }
 }
 
 }