drawTextRSXform

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

Review-Url: https://codereview.chromium.org/2130643004
diff --git a/tools/debugger/SkDebugCanvas.cpp b/tools/debugger/SkDebugCanvas.cpp
index ceea782..b80eeea 100644
--- a/tools/debugger/SkDebugCanvas.cpp
+++ b/tools/debugger/SkDebugCanvas.cpp
@@ -644,6 +644,11 @@
         new SkDrawTextOnPathCommand(text, byteLength, path, matrix, paint));
 }
 
+void SkDebugCanvas::onDrawTextRSXform(const void* text, size_t byteLength, const SkRSXform xform[],
+                                      const SkRect* cull, const SkPaint& paint) {
+    this->addDrawCommand(new SkDrawTextRSXformCommand(text, byteLength, xform, cull, paint));
+}
+
 void SkDebugCanvas::onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y,
                                    const SkPaint& paint) {
     this->addDrawCommand(new SkDrawTextBlobCommand(blob, x, y, paint));