[SVGDevice] Observe even-odd path fills

src/svg/SkSVGDevice.cpp

Index: src/svg/SkSVGDevice.cpp
diff --git a/src/svg/SkSVGDevice.cpp b/src/svg/SkSVGDevice.cpp
index 3ba721ee3902ae4621ee77329f7b91d6111aacf7..d4d18da83faac8be97d0aeb91d03d2141722a3bf 100644
--- a/src/svg/SkSVGDevice.cpp
+++ b/src/svg/SkSVGDevice.cpp
@@ -652,6 +652,11 @@ void SkSVGDevice::drawPath(const SkDraw& draw, const SkPath& path, const SkPaint
                            const SkMatrix* prePathMatrix, bool pathIsMutable) {
     AutoElement elem("path", fWriter, fResourceBucket, draw, paint);
     elem.addPathAttributes(path);
+
+    // TODO: inverse fill types?
+    if (path.getFillType() == SkPath::kEvenOdd_FillType) {
+        elem.addAttribute("fill-rule", "evenodd");
+    }
 }
 
 void SkSVGDevice::drawBitmapCommon(const SkDraw& draw, const SkBitmap& bm,