add Method param to drawTextOnPath, supporting SVG spec

src/core/SkRecords.h

Index: src/core/SkRecords.h
diff --git a/src/core/SkRecords.h b/src/core/SkRecords.h
index 319d155054b548762a458f6bd859d42bb905ee71..bfa6b47a75cdc22c4ddf2a5c542d30290a72968d 100644
--- a/src/core/SkRecords.h
+++ b/src/core/SkRecords.h
@@ -118,6 +118,14 @@ struct T {                                                                \
     A a; B b; C c; D d; E e;                                              \
 };
 
+#define RECORD6(T, A, a, B, b, C, c, D, d, E, e, F, f)                    \
+struct T {                                                                \
+    static const Type kType = T##_Type;                                   \
+    template <typename Z, typename Y, typename X, typename W, typename V, typename U> \
+    T(Z a, Y b, X c, W d, V e, U f) : a(a), b(b), c(c), d(d), e(e), f(f) {}    \
+    A a; B b; C c; D d; E e; F f;                                         \
+};
+    
 #define ACT_AS_PTR(ptr)                 \
     operator T*() const { return ptr; } \
     T* operator->() const { return ptr; }
@@ -297,10 +305,12 @@ RECORD4(DrawTextBlob, SkPaint, paint,
                       RefBox<const SkTextBlob>, blob,
                       SkScalar, x,
                       SkScalar, y);
-RECORD5(DrawTextOnPath, SkPaint, paint,
+
+RECORD6(DrawTextOnPath, SkPaint, paint,
                         PODArray<char>, text,
                         size_t, byteLength,
                         PreCachedPath, path,
+                        SkCanvas::TextOnPathMethod, method,
                         TypedMatrix, matrix);
 
 RECORD5(DrawPatch, SkPaint, paint,