diff -r 000000000000 -r dd21522fd290 webengine/osswebengine/WebCore/platform/graphics/ImageBuffer.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/platform/graphics/ImageBuffer.cpp	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
+ *
+ * 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
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+#include "ImageBuffer.h"
+
+#include "GraphicsContext.h"
+#include "RenderObject.h"
+
+#if ENABLE(SVG)
+#include "RenderSVGContainer.h"
+#endif
+
+namespace WebCore {
+
+IntSize ImageBuffer::size() const
+{
+    return m_size;
+}
+
+void ImageBuffer::renderSubtreeToImage(ImageBuffer* image, RenderObject* item)
+{
+    ASSERT(item && image && image->context());
+    RenderObject::PaintInfo info(image->context(), IntRect(), PaintPhaseForeground, 0, 0, 0);
+
+#if ENABLE(SVG)
+    RenderSVGContainer* svgContainer = 0;
+    if (item && item->isSVGContainer())
+         svgContainer = static_cast<RenderSVGContainer*>(item);
+
+    bool drawsContents = svgContainer ? svgContainer->drawsContents() : false;
+    if (svgContainer && !drawsContents)
+        svgContainer->setDrawsContents(true);
+#endif
+
+    item->paint(info, 0, 0);
+
+#if ENABLE(SVG)
+    if (svgContainer && !drawsContents)
+        svgContainer->setDrawsContents(false);
+#endif
+}
+
+}