Avoid duplicated painting of replaced object outline

Source/core/paint/ReplacedPainter.cpp

 // Copyright 2014 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/ReplacedPainter.h"
 
 #include "core/layout/LayoutReplaced.h"
 #include "core/paint/BoxPainter.h"
 #include "core/paint/DeprecatedPaintLayer.h"
@@ skipping 24 matching lines @@
     if (paintInfo.phase == PaintPhaseMask) {
         LayoutObjectDrawingRecorder drawingRecorder(*paintInfo.context, m_layoutReplaced, paintInfo.phase, visualOverflowRect);
         if (!drawingRecorder.canUseCachedDrawing())
             m_layoutReplaced.paintMask(paintInfo, adjustedPaintOffset);
         return;
     }
 
     if (paintInfo.phase == PaintPhaseClippingMask && (!m_layoutReplaced.hasLayer() || !m_layoutReplaced.layer()->hasCompositedClippingMask()))
         return;
 
-    if ((paintInfo.phase == PaintPhaseOutline || paintInfo.phase == PaintPhaseSelfOutline) && m_layoutReplaced.style()->outlineWidth())
-        ObjectPainter(m_layoutReplaced).paintOutline(paintInfo, paintRect, visualOverflowRect);
+    if (paintInfo.phase == PaintPhaseOutline || paintInfo.phase == PaintPhaseSelfOutline) {
+        if (m_layoutReplaced.styleRef().outlineWidth())
+            ObjectPainter(m_layoutReplaced).paintOutline(paintInfo, paintRect, visualOverflowRect);
+        return;
+    }
 
     if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseSelection && !m_layoutReplaced.canHaveChildren() && paintInfo.phase != PaintPhaseClippingMask)
         return;
 
     if (!paintInfo.shouldPaintWithinRoot(&m_layoutReplaced))
         return;
 
     if (paintInfo.phase == PaintPhaseSelection)
         if (m_layoutReplaced.selectionState() == LayoutObject::SelectionNone)
             return;
@@ skipping 38 matching lines @@
         IntRect selectionPaintingIntRect = pixelSnappedIntRect(selectionPaintingRect);
 
         LayoutObjectDrawingRecorder drawingRecorder(*paintInfo.context, m_layoutReplaced, DisplayItem::SelectionTint, selectionPaintingIntRect);
         if (drawingRecorder.canUseCachedDrawing())
             return;
         paintInfo.context->fillRect(selectionPaintingIntRect, m_layoutReplaced.selectionBackgroundColor());
     }
 }
 
 } // namespace blink