Simplify layout attribute invalidation in LayoutSVGText

third_party/WebKit/Source/core/layout/svg/LayoutSVGInline.cpp

 /*
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2006 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. 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 113 matching lines @@
     LayoutInline::styleDidChange(diff, oldStyle);
     SVGResourcesCache::clientStyleChanged(this, diff, styleRef());
 }
 
 void LayoutSVGInline::addChild(LayoutObject* child, LayoutObject* beforeChild)
 {
     LayoutInline::addChild(child, beforeChild);
     SVGResourcesCache::clientWasAddedToTree(child, child->styleRef());
 
     if (LayoutSVGText* textLayoutObject = LayoutSVGText::locateLayoutSVGTextAncestor(this))
-        textLayoutObject->subtreeChildWasAdded(child);
+        textLayoutObject->subtreeChildWasAdded();
 }
 
 void LayoutSVGInline::removeChild(LayoutObject* child)
 {
     SVGResourcesCache::clientWillBeRemovedFromTree(child);
 
     if (LayoutSVGText* textLayoutObject = LayoutSVGText::locateLayoutSVGTextAncestor(this))
-        textLayoutObject->subtreeChildWillBeRemoved(child);
+        textLayoutObject->subtreeChildWillBeRemoved();
     LayoutInline::removeChild(child);
 }
 
 void LayoutSVGInline::invalidateTreeIfNeeded(const PaintInvalidationState& paintInvalidationState)
 {
     ASSERT(!needsLayout());
 
     if (!shouldCheckForPaintInvalidation(paintInvalidationState))
         return;
 
     PaintInvalidationState newPaintInvalidationState(paintInvalidationState, *this);
     PaintInvalidationReason reason = invalidatePaintIfNeeded(newPaintInvalidationState);
     clearPaintInvalidationFlags(newPaintInvalidationState);
 
     if (reason == PaintInvalidationDelayedFull)
         paintInvalidationState.pushDelayedPaintInvalidationTarget(*this);
 
     if (reason == PaintInvalidationSVGResourceChange)
         newPaintInvalidationState.setForceSubtreeInvalidationWithinContainer();
 
     newPaintInvalidationState.updateForChildren();
     invalidatePaintOfSubtreesIfNeeded(newPaintInvalidationState);
 }
 
 } // namespace blink