Revert of move annotations to canvas virtual

samplecode/SampleFilterFuzz.cpp

Index: samplecode/SampleFilterFuzz.cpp
diff --git a/samplecode/SampleFilterFuzz.cpp b/samplecode/SampleFilterFuzz.cpp
index 28155f14fd382ad969ff9f5c58fa61d45697f1ca..687921ae0bdb19dd256da4c894b62fd0f49a6d95 100644
--- a/samplecode/SampleFilterFuzz.cpp
+++ b/samplecode/SampleFilterFuzz.cpp
@@ -9,6 +9,7 @@
 #include "Sk2DPathEffect.h"
 #include "SkAlphaThresholdFilter.h"
 #include "SkArcToPathEffect.h"
+#include "SkAnnotation.h"
 #include "SkBlurImageFilter.h"
 #include "SkBlurMaskFilter.h"
 #include "SkCanvas.h"
@@ -544,6 +545,9 @@
     paint.setRasterizer(rasterizer);
     paint.setImageFilter(make_image_filter());
     SkAutoDataUnref data(make_3Dlut(nullptr, make_bool(), make_bool(), make_bool()));
+    SkAutoTUnref<SkAnnotation> annotation(
+        SkAnnotation::Create(make_string().c_str(), data));
+    paint.setAnnotation(annotation);
     paint.setTextAlign(make_paint_align());
     paint.setTextSize(make_scalar());
     paint.setTextScaleX(make_scalar());