Create a watchlist entry for Source/core/paint.

Source/core/paint/ImagePainter.cpp

Index: Source/core/paint/ImagePainter.cpp
diff --git a/Source/core/paint/ImagePainter.cpp b/Source/core/paint/ImagePainter.cpp
index 447ccd52abc0db56d7030db011ac1c2e4d8a1e30..ad654a280cef461d17815ba2357cbc11a53f7c66 100644
--- a/Source/core/paint/ImagePainter.cpp
+++ b/Source/core/paint/ImagePainter.cpp
@@ -200,4 +200,12 @@ void ImagePainter::paintIntoRect(GraphicsContext* context, const LayoutRect& rec
     InspectorInstrumentation::didPaintImage(&m_renderImage);
 }
 
+void ImagePainter::paintBoxDecorationBackground(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
+{
+    bool oldShouldAntialias = paintInfo.context->shouldAntialias();
+    paintInfo.context->setShouldAntialias(false);
+    BoxPainter(m_renderImage).paintBoxDecorationBackground(paintInfo, paintOffset);
+    paintInfo.context->setShouldAntialias(oldShouldAntialias);
+}
+
 } // namespace blink