Revert of Fix pointer-events:all when stroke="none"

Source/core/rendering/svg/RenderSVGPath.cpp

Index: Source/core/rendering/svg/RenderSVGPath.cpp
diff --git a/Source/core/rendering/svg/RenderSVGPath.cpp b/Source/core/rendering/svg/RenderSVGPath.cpp
index a1ddf125512693e7e7f798073e7a4ae94c090060..a6344ec8aeae9892b7eb8c974b7cec8464798d1b 100644
--- a/Source/core/rendering/svg/RenderSVGPath.cpp
+++ b/Source/core/rendering/svg/RenderSVGPath.cpp
@@ -49,26 +49,24 @@
 void RenderSVGPath::updateShapeFromElement()
 {
     RenderSVGShape::updateShapeFromElement();
+    updateZeroLengthSubpaths();
 
-    updateZeroLengthSubpaths();
-    m_hitTestStrokeBoundingBox = calculateUpdatedHitTestStrokeBoundingBox();
-
-    m_strokeBoundingBox = style()->svgStyle().hasStroke() ? m_hitTestStrokeBoundingBox : m_fillBoundingBox;
-
-    if (!m_markerPositions.isEmpty()) {
-        const FloatRect markerRect = this->markerRect(strokeWidth());
-        m_strokeBoundingBox.unite(markerRect);
-    }
+    m_strokeBoundingBox = calculateUpdatedStrokeBoundingBox();
 }
 
-FloatRect RenderSVGPath::calculateUpdatedHitTestStrokeBoundingBox() const
+FloatRect RenderSVGPath::calculateUpdatedStrokeBoundingBox() const
 {
-    FloatRect strokeBoundingBox = m_hitTestStrokeBoundingBox;
+    FloatRect strokeBoundingBox = m_strokeBoundingBox;
 
-    // FIXME: zero-length subpaths do not respect vector-effect = non-scaling-stroke.
-    const float strokeWidth = this->strokeWidth();
-    for (size_t i = 0; i < m_zeroLengthLinecapLocations.size(); ++i)
-        strokeBoundingBox.unite(zeroLengthSubpathRect(m_zeroLengthLinecapLocations[i], strokeWidth));
+    if (!m_markerPositions.isEmpty())
+        strokeBoundingBox.unite(markerRect(strokeWidth()));
+
+    if (style()->svgStyle().hasStroke()) {
+        // FIXME: zero-length subpaths do not respect vector-effect = non-scaling-stroke.
+        float strokeWidth = this->strokeWidth();
+        for (size_t i = 0; i < m_zeroLengthLinecapLocations.size(); ++i)
+            strokeBoundingBox.unite(zeroLengthSubpathRect(m_zeroLengthLinecapLocations[i], strokeWidth));
+    }
 
     return strokeBoundingBox;
 }
@@ -79,9 +77,9 @@
         return true;
 
     const SVGRenderStyle& svgStyle = style()->svgStyle();
-    const float strokeWidth = this->strokeWidth();
     for (size_t i = 0; i < m_zeroLengthLinecapLocations.size(); ++i) {
         ASSERT(svgStyle.hasStroke());
+        float strokeWidth = this->strokeWidth();
         if (svgStyle.capStyle() == SquareCap) {
             if (zeroLengthSubpathRect(m_zeroLengthLinecapLocations[i], strokeWidth).contains(point))
                 return true;