CSS shapes support in Web Inspector

Source/core/rendering/shapes/BoxShape.cpp

 /*
  * Copyright (C) 2013 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 82 matching lines @@
 
     if (marginBounds.xInterceptsAtY(y2, minXIntercept, maxXIntercept)) {
         x1 = std::min<float>(x1, minXIntercept);
         x2 = std::max<float>(x2, maxXIntercept);
     }
 
     ASSERT(x2 >= x1);
     result.append(LineSegment(x1, x2));
 }
 
+void BoxShape::buildDisplayPaths(DisplayPaths& paths) const
+{
+    paths.shape.addRoundedRect(m_bounds.rect(), m_bounds.radii().topLeft(), m_bounds.radii().topRight(), m_bounds.radii().bottomLeft(), m_bounds.radii().bottomRight());
+    if (shapeMargin())
+        paths.marginShape.addRoundedRect(shapeMarginBounds().rect(), shapeMarginBounds().radii().topLeft(), shapeMarginBounds().radii().topRight(), shapeMarginBounds().radii().bottomLeft(), shapeMarginBounds().radii().bottomRight());
+}
+
 } // namespace WebCore