drawTextRSXform

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2130643004

Review-Url: https://codereview.chromium.org/2130643004
diff --git a/src/core/SkRecorder.cpp b/src/core/SkRecorder.cpp
index ff5c27d..19cb663 100644
--- a/src/core/SkRecorder.cpp
+++ b/src/core/SkRecorder.cpp
@@ -278,6 +278,16 @@
            matrix ? *matrix : SkMatrix::I());
 }
 
+void SkRecorder::onDrawTextRSXform(const void* text, size_t byteLength, const SkRSXform xform[],
+                                   const SkRect* cull, const SkPaint& paint) {
+    APPEND(DrawTextRSXform,
+           paint,
+           this->copy((const char*)text, byteLength),
+           byteLength,
+           this->copy(xform, paint.countText(text, byteLength)),
+           this->copy(cull));
+}
+
 void SkRecorder::onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y,
                                 const SkPaint& paint) {
     TRY_MINIRECORDER(drawTextBlob, blob, x, y, paint);