ResizeObserver pt6: integration

third_party/WebKit/Source/core/layout/svg/LayoutSVGShape.cpp

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2005, 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  * Copyright (C) 2009 Jeff Schiller <codedread@gmail.com>
  * Copyright (C) 2011 Renata Hodovan <reni@webkit.org>
  * Copyright (C) 2011 University of Szeged
@@ skipping 62 matching lines @@
         return 1;
     return toSVGPathElement(*element()).pathLengthScaleFactor();
 }
 
 void LayoutSVGShape::updateShapeFromElement()
 {
     createPath();
 
     m_fillBoundingBox = calculateObjectBoundingBox();
     m_strokeBoundingBox = calculateStrokeBoundingBox();
+    if (element())
+        element()->sizeMayHaveChanged();
 }
 
 FloatRect LayoutSVGShape::hitTestStrokeBoundingBox() const
 {
     if (style()->svgStyle().hasStroke())
         return m_strokeBoundingBox;
 
     // Implementation of http://dev.w3.org/fxtf/css-masking-1/#compute-stroke-bounding-box
     // for the <rect> / <ellipse> / <circle> case except that we ignore whether
     // the stroke is none.
@@ skipping 207 matching lines @@
 }
 
 LayoutSVGShapeRareData& LayoutSVGShape::ensureRareData() const
 {
     if (!m_rareData)
         m_rareData = wrapUnique(new LayoutSVGShapeRareData());
     return *m_rareData.get();
 }
 
 } // namespace blink