First version of new merge algorithm (not enabled yet)

Source/core/rendering/svg/SVGRenderingContext.cpp

 /*
  * Copyright (C) 2007, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.  All rights reserved.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2009-2010. 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
@@ skipping 27 matching lines @@
 
 namespace blink {
 
 SVGRenderingContext::~SVGRenderingContext()
 {
     if (m_filter) {
         ASSERT(SVGResourcesCache::cachedResourcesForRenderObject(m_object));
         ASSERT(SVGResourcesCache::cachedResourcesForRenderObject(m_object)->filter() == m_filter);
 
         RenderDrawingRecorder recorder(m_originalPaintInfo->context, *m_object, DisplayItem::SVGFilter, LayoutRect::infiniteRect());
-        if (!recorder.canUseCachedDrawing())
-            m_filter->finishEffect(m_object, m_originalPaintInfo->context);
+        ASSERT(!recorder.canUseCachedDrawing());
+        m_filter->finishEffect(m_object, m_originalPaintInfo->context);
 
         // Reset the paint info after the filter effect has been completed.
         // This isn't strictly required (e.g., m_paintInfo.rect is not used
         // after this).
         m_paintInfo.context = m_originalPaintInfo->context;
         m_paintInfo.rect = m_originalPaintInfo->rect;
     }
 
     if (m_masker) {
         ASSERT(SVGResourcesCache::cachedResourcesForRenderObject(m_object));
@@ skipping 191 matching lines @@
 {
     ASSERT(context);
     ASSERT(item);
     ASSERT(!item->needsLayout());
 
     PaintInfo info(context, LayoutRect::infiniteIntRect(), PaintPhaseForeground, PaintBehaviorNormal);
     item->paint(info, IntPoint());
 }
 
 } // namespace blink