Include the whole outline into visual overflow

Source/core/layout/LayoutBox.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 4098 matching lines @@
 
     if (style()->hasBorderImageOutsets()) {
         LayoutRectOutsets borderOutsets = style()->borderImageOutsets();
         top = std::max(top, borderOutsets.top());
         right = std::max(right, borderOutsets.right());
         bottom = std::max(bottom, borderOutsets.bottom());
         left = std::max(left, borderOutsets.left());
     }
 
     if (style()->hasOutline()) {
+        Vector<LayoutRect> outlineRects;
+        // The result rects are in coordinates of this object's border box.
+        addOutlineRects(outlineRects, LayoutPoint());
+        LayoutRect rect = unionRect(outlineRects);
         int outlineOutset = style()->outlineOutsetExtent();
-        if (style()->outlineStyleIsAuto()) {
-            // The result focus ring rects are in coordinates of this object's border box.
-            Vector<LayoutRect> focusRingRects;
-            addOutlineRects(focusRingRects, LayoutPoint());
-            LayoutRect rect = unionRect(focusRingRects);
-
-            top = std::max(top, -rect.y() + outlineOutset);
-            right = std::max(right, rect.maxX() - size().width() + outlineOutset);
-            bottom = std::max(bottom, rect.maxY() - size().height() + outlineOutset);
-            left = std::max(left, -rect.x() + outlineOutset);
-        } else {
-            top = std::max<LayoutUnit>(top, outlineOutset);
-            right = std::max<LayoutUnit>(right, outlineOutset);
-            bottom = std::max<LayoutUnit>(bottom, outlineOutset);
-            left = std::max<LayoutUnit>(left, outlineOutset);
-        }
+        top = std::max(top, -rect.y() + outlineOutset);
+        right = std::max(right, rect.maxX() - size().width() + outlineOutset);
+        bottom = std::max(bottom, rect.maxY() - size().height() + outlineOutset);
+        left = std::max(left, -rect.x() + outlineOutset);
     }
 
     return LayoutRectOutsets(top, right, bottom, left);
 }
 
 void LayoutBox::addOverflowFromChild(LayoutBox* child, const LayoutSize& delta)
 {
     // Never allow flow threads to propagate overflow up to a parent.
     if (child->isLayoutFlowThread())
         return;
@@ skipping 598 matching lines @@
     StyleImage* borderImage = style()->borderImage().image();
     return borderImage && borderImage->canRender(*this, style()->effectiveZoom()) && borderImage->isLoaded();
 }
 
 ShapeOutsideInfo* LayoutBox::shapeOutsideInfo() const
 {
     return ShapeOutsideInfo::isEnabledFor(*this) ? ShapeOutsideInfo::info(*this) : nullptr;
 }
 
 } // namespace blink