Propagate resource-triggered repaints to text node children of <text>

Source/core/layout/LayoutObject.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, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google 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
@@ skipping 1062 matching lines @@
     void setMayNeedPaintInvalidation();
 
     bool shouldInvalidateSelection() const { return m_bitfields.shouldInvalidateSelection(); }
     void setShouldInvalidateSelection();
 
     bool shouldCheckForPaintInvalidation(const PaintInvalidationState& paintInvalidationState) const
     {
         // Should check for paint invalidation if some ancestor changed location, because this object
         // may also change paint offset or location in paint invalidation container, even if there is
         // no paint invalidation flag set.
-        return paintInvalidationState.ancestorHadPaintInvalidationForLocationChange() || shouldCheckForPaintInvalidationRegardlessOfPaintInvalidationState();
+        return paintInvalidationState.forcedSubtreeInvalidationWithinContainer() || shouldCheckForPaintInvalidationRegardlessOfPaintInvalidationState();
     }
 
     bool shouldCheckForPaintInvalidationRegardlessOfPaintInvalidationState() const
     {
         return mayNeedPaintInvalidation() || shouldDoFullPaintInvalidation() || shouldInvalidateSelection() || m_bitfields.childShouldCheckForPaintInvalidation();
     }
 
     virtual bool supportsPaintInvalidationStateCachedOffsets() const { return !hasTransformRelatedProperty() && !hasReflection() && !style()->isFlippedBlocksWritingMode(); }
 
     virtual LayoutRect viewRect() const;
@@ skipping 701 matching lines @@
 void showTree(const blink::LayoutObject*);
 void showLineTree(const blink::LayoutObject*);
 void showLayoutTree(const blink::LayoutObject* object1);
 // We don't make object2 an optional parameter so that showLayoutTree
 // can be called from gdb easily.
 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObject* object2);
 
 #endif
 
 #endif // LayoutObject_h