Skip box shadows when printing

third_party/WebKit/Source/core/paint/BoxPainter.cpp

Index: third_party/WebKit/Source/core/paint/BoxPainter.cpp
diff --git a/third_party/WebKit/Source/core/paint/BoxPainter.cpp b/third_party/WebKit/Source/core/paint/BoxPainter.cpp
index 355c45b9d2950dd85e890980b58dfbf2854a7db7..f0bae739267c1165bbb5709273a2f1faae16d047 100644
--- a/third_party/WebKit/Source/core/paint/BoxPainter.cpp
+++ b/third_party/WebKit/Source/core/paint/BoxPainter.cpp
@@ -919,6 +919,11 @@ void BoxPainter::paintNormalBoxShadow(const PaintInfo& info,
   if (!style.boxShadow())
     return;
   GraphicsContext& context = info.context;
+
+  // https://bugs.chromium.org/p/skia/issues/detail?id=237
+  if (context.printing())
+    return;
+
   FloatRoundedRect border = style.getRoundedBorderFor(
       paintRect, includeLogicalLeftEdge, includeLogicalRightEdge);
 
@@ -1041,6 +1046,10 @@ void BoxPainter::paintInsetBoxShadowInBounds(const PaintInfo& info,
   DCHECK(style.boxShadow());
   GraphicsContext& context = info.context;
 
+  // https://bugs.chromium.org/p/skia/issues/detail?id=237
+  if (context.printing())
+    return;
+
   bool isHorizontal = style.isHorizontalWritingMode();
   GraphicsContextStateSaver stateSaver(context, false);