1 files changed, 10 insertions, 1 deletions
diff --git a/src/3rdparty/webkit/WebCore/rendering/RenderWidget.cpp b/src/3rdparty/webkit/WebCore/rendering/RenderWidget.cpp
index ef78b07ee1..9af7137faf 100644
--- a/src/3rdparty/webkit/WebCore/rendering/RenderWidget.cpp
+++ b/src/3rdparty/webkit/WebCore/rendering/RenderWidget.cpp
@@ -175,6 +175,12 @@ void RenderWidget::styleDidChange(StyleDifference diff, const RenderStyle* oldSt
     }
 }
 
+void RenderWidget::showSubstituteImage(PassRefPtr<Image> prpImage)
+{
+    m_substituteImage = prpImage;
+    repaint();
+}
+
 void RenderWidget::paint(PaintInfo& paintInfo, int tx, int ty)
 {
     if (!shouldPaint(paintInfo, tx, ty))
@@ -222,7 +228,10 @@ void RenderWidget::paint(PaintInfo& paintInfo, int tx, int ty)
 
         // Tell the widget to paint now.  This is the only time the widget is allowed
         // to paint itself.  That way it will composite properly with z-indexed layers.
-        m_widget->paint(paintInfo.context, paintInfo.rect);
+        if (m_substituteImage)
+            paintInfo.context->drawImage(m_substituteImage.get(), m_widget->frameRect());
+        else
+            m_widget->paint(paintInfo.context, paintInfo.rect);
 
         if (m_widget->isFrameView() && paintInfo.overlapTestRequests && !static_cast<FrameView*>(m_widget.get())->useSlowRepaints()) {
             ASSERT(!paintInfo.overlapTestRequests->contains(this));