Fix masking cull rects

Source/core/paint/SVGMaskPainter.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/paint/SVGMaskPainter.h"
 
 #include "core/layout/svg/LayoutSVGResourceMasker.h"
 #include "core/paint/CompositingRecorder.h"
 #include "core/paint/LayoutObjectDrawingRecorder.h"
@@ skipping 56 matching lines @@
 }
 
 void SVGMaskPainter::drawMaskForLayoutObject(GraphicsContext* context, const LayoutObject& layoutObject, const FloatRect& targetBoundingBox)
 {
     ASSERT(context);
 
     AffineTransform contentTransformation;
     RefPtr<const SkPicture> maskContentPicture = m_mask.createContentPicture(contentTransformation, targetBoundingBox);
 
     TransformRecorder recorder(*context, layoutObject, contentTransformation);
-
-    LayoutObjectDrawingRecorder drawingRecorder(*context, layoutObject, DisplayItem::SVGMask, LayoutRect::infiniteIntRect());
-    if (!drawingRecorder.canUseCachedDrawing())
-        context->drawPicture(maskContentPicture.get());
+    if (RuntimeEnabledFeatures::slimmingPaintEnabled()) {
+        ASSERT(context->displayItemList());
+        if (context->displayItemList()->displayItemConstructionIsDisabled())
+            return;
+        context->displayItemList()->add(DrawingDisplayItem::create(layoutObject, DisplayItem::SVGMask, maskContentPicture));
+    } else {
+        DrawingDisplayItem maskPicture(layoutObject, DisplayItem::SVGClip, maskContentPicture);
+        maskPicture.replay(*context);
+    }
 }
 
 }