fix the error that path is inversed for stroke and strokeAndFill styles

src/core/SkDraw.cpp

Index: src/core/SkDraw.cpp
diff --git a/src/core/SkDraw.cpp b/src/core/SkDraw.cpp
index c4f5f74eefb93ea0ca539e28b079d4e4125c4149..ee2e1125ea2003603cd8e95073d5e0c963e7e2dd 100644
--- a/src/core/SkDraw.cpp
+++ b/src/core/SkDraw.cpp
@@ -1119,6 +1119,13 @@ void SkDraw::drawPath(const SkPath& origSrcPath, const SkPaint& origPaint,
 
     SkAutoBlitterChoose blitter(*fBitmap, *fMatrix, *paint, drawCoverage);
 
+    // make sure the path will not be inverse-stroked. hairlineStroke + fill = fill,
+    // they can be inverse-filled.
+    if (devPathPtr->isInverseFillType() && (SkPaint::kStroke_Style == paint->getStyle() ||
+            (SkPaint::kStrokeAndFill_Style == paint->getStyle() && paint->getStrokeWidth() > 0))) {
+        devPathPtr->toggleInverseFillType();
+    }
+
     if (paint->getMaskFilter()) {
         SkPaint::Style style = doFill ? SkPaint::kFill_Style :
             SkPaint::kStroke_Style;