Include the outline into the visual overflow

Source/core/rendering/RenderRegion.cpp

 /*
  * Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer.
@@ skipping 63 matching lines @@
 LayoutRect RenderRegion::overflowRectForFlowThreadPortion(const LayoutRect& flowThreadPortionRect, bool isFirstPortion, bool isLastPortion) const
 {
     ASSERT(isValid());
 
     if (hasOverflowClip())
         return flowThreadPortionRect;
 
     LayoutRect flowThreadOverflow = m_flowThread->visualOverflowRect();
 
     // Only clip along the flow thread axis.
-    LayoutUnit outlineSize = maximalOutlineSize(PaintPhaseOutline);
     LayoutRect clipRect;
     if (m_flowThread->isHorizontalWritingMode()) {
-        LayoutUnit minY = isFirstPortion ? (flowThreadOverflow.y() - outlineSize) : flowThreadPortionRect.y();
-        LayoutUnit maxY = isLastPortion ? max(flowThreadPortionRect.maxY(), flowThreadOverflow.maxY()) + outlineSize : flowThreadPortionRect.maxY();
-        LayoutUnit minX = min(flowThreadPortionRect.x(), flowThreadOverflow.x() - outlineSize);
-        LayoutUnit maxX = max(flowThreadPortionRect.maxX(), (flowThreadOverflow.maxX() + outlineSize));
+        LayoutUnit minY = isFirstPortion ? flowThreadOverflow.y() : flowThreadPortionRect.y();
+        LayoutUnit maxY = isLastPortion ? max(flowThreadPortionRect.maxY(), flowThreadOverflow.maxY()) : flowThreadPortionRect.maxY();
+        LayoutUnit minX = min(flowThreadPortionRect.x(), flowThreadOverflow.x());
+        LayoutUnit maxX = max(flowThreadPortionRect.maxX(), flowThreadOverflow.maxX());
         clipRect = LayoutRect(minX, minY, maxX - minX, maxY - minY);
     } else {
-        LayoutUnit minX = isFirstPortion ? (flowThreadOverflow.x() - outlineSize) : flowThreadPortionRect.x();
-        LayoutUnit maxX = isLastPortion ? max(flowThreadPortionRect.maxX(), flowThreadOverflow.maxX()) + outlineSize : flowThreadPortionRect.maxX();
-        LayoutUnit minY = min(flowThreadPortionRect.y(), (flowThreadOverflow.y() - outlineSize));
-        LayoutUnit maxY = max(flowThreadPortionRect.y(), (flowThreadOverflow.maxY() + outlineSize));
+        LayoutUnit minX = isFirstPortion ? flowThreadOverflow.x() : flowThreadPortionRect.x();
+        LayoutUnit maxX = isLastPortion ? max(flowThreadPortionRect.maxX(), flowThreadOverflow.maxX()) : flowThreadPortionRect.maxX();
+        LayoutUnit minY = min(flowThreadPortionRect.y(), (flowThreadOverflow.y()));
+        LayoutUnit maxY = max(flowThreadPortionRect.y(), (flowThreadOverflow.maxY()));
         clipRect = LayoutRect(minX, minY, maxX - minX, maxY - minY);
     }
 
     return clipRect;
 }
 
 LayoutUnit RenderRegion::pageLogicalTopForOffset(LayoutUnit /* offset */) const
 {
     return flowThread()->isHorizontalWritingMode() ? flowThreadPortionRect().y() : flowThreadPortionRect().x();
 }
@@ skipping 110 matching lines @@
     if (!isValid()) {
         RenderBlockFlow::computeIntrinsicLogicalWidths(minLogicalWidth, maxLogicalWidth);
         return;
     }
 
     minLogicalWidth = m_flowThread->minPreferredLogicalWidth();
     maxLogicalWidth = m_flowThread->maxPreferredLogicalWidth();
 }
 
 } // namespace WebCore