remove inverse_paths from ignored tests

src/pathops/SkDCubicLineIntersection.cpp

Index: src/pathops/SkDCubicLineIntersection.cpp
diff --git a/src/pathops/SkDCubicLineIntersection.cpp b/src/pathops/SkDCubicLineIntersection.cpp
index da4b983d457049b4a82f7975187acbf30881d910..aadc15a5ba55877a3f3946c56dfad9bca9a3f467 100644
--- a/src/pathops/SkDCubicLineIntersection.cpp
+++ b/src/pathops/SkDCubicLineIntersection.cpp
@@ -146,11 +146,22 @@ public:
         return fIntersections->used();
     }
 
-    int horizontalIntersect(double axisIntercept, double roots[3]) {
+    int horizontalIntersect(double axisIntercept, double validRoots[3]) {
         double A, B, C, D;
         SkDCubic::Coefficients(&fCubic[0].fY, &A, &B, &C, &D);
         D -= axisIntercept;
-        return SkDCubic::RootsValidT(A, B, C, D, roots);
+        int realCount;
+        double allRoots[3];
+        int validCount = SkDCubic::RootsValidT(A, B, C, D, allRoots, &realCount, validRoots);
+        if (validCount >= 0) {
+            return validCount;
+        }
+        SkDPoint calcPt = fCubic.ptAtT(validRoots[0]);
+        if (approximately_equal(calcPt.fY, axisIntercept)) {
+            return 1;
+        }
+        fCubic.searchRoots(allRoots, realCount, &validRoots[0], axisIntercept, false);
+        return 1;
     }
 
     int horizontalIntersect(double axisIntercept, double left, double right, bool flipped) {