386     bool isRightOf(Vertex* v) const {  in isRightOf()  function
929         if (next->isRightOf(edge->fTop)) {  in insert_edge_above()
947         if (next->isRightOf(edge->fBottom)) {  in insert_edge_below()
1065            !left->isLeftOf(right->fTop) || !right->isRightOf(left->fTop);  in top_collinear()
1073            !left->isLeftOf(right->fBottom) || !right->isRightOf(left->fBottom);  in bottom_collinear()
1140         if (!right->isRightOf(left->fTop)) {  in intersect_edge_pair()
1151         if (!right->isRightOf(left->fBottom)) {  in intersect_edge_pair()
1493         SkASSERT(right->isRightOf(left->fBottom));  in validate_edge_pair()
1497         SkASSERT(right->isRightOf(left->fTop));  in validate_edge_pair()
1501         SkASSERT(right->isRightOf(left->fTop));  in validate_edge_pair()
1505         SkASSERT(right->isRightOf(left->fBottom));  in validate_edge_pair()