fix path ops fuzz buster

src/pathops/SkOpSpan.h

Index: src/pathops/SkOpSpan.h
diff --git a/src/pathops/SkOpSpan.h b/src/pathops/SkOpSpan.h
index ec62246c313dc0c1f1c30237dd83dfb619c06519..2a11c96dd70708fde306c177cc5578b420ec7f70 100644
--- a/src/pathops/SkOpSpan.h
+++ b/src/pathops/SkOpSpan.h
@@ -48,6 +48,7 @@ public:
     }
 
     bool alias() const;
+    bool collapsed(const SkOpPtT* ) const;
     bool contains(const SkOpPtT* ) const;
     SkOpPtT* contains(const SkOpSegment* );
     SkOpContour* contour() const;
@@ -266,6 +267,10 @@ public:
         return fSegment;
     }
 
+    void setAligned() {
+        fAligned = true;
+    }
+
     void setChased(bool chased) {
         fChased = chased;
     }