Prototype code that turns any/every flattenable into JSON

tests/PaintTest.cpp

Index: tests/PaintTest.cpp
diff --git a/tests/PaintTest.cpp b/tests/PaintTest.cpp
index 253ce86769dad008226c5d2b656c77b94ffbf558..c972670893dab6d08e6adc5fb1aed4364e36c000 100644
--- a/tests/PaintTest.cpp
+++ b/tests/PaintTest.cpp
@@ -255,7 +255,7 @@ DEF_TEST(Paint_flattening, reporter) {
     FOR_SETUP(n, encodings, setTextEncoding)
     FOR_SETUP(p, styles, setStyle)
 
-    SkWriteBuffer writer;
+    SkBinaryWriteBuffer writer;
     paint.flatten(writer);
 
     const uint32_t* written = writer.getWriter32()->contiguousArray();
@@ -294,7 +294,7 @@ DEF_TEST(Paint_MoreFlattening, r) {
     paint.setXfermode(SkXfermode::Make(SkXfermode::kModulate_Mode));
     paint.setLooper(nullptr);  // Default value, ignored.
 
-    SkWriteBuffer writer;
+    SkBinaryWriteBuffer writer;
     paint.flatten(writer);
 
     SkReadBuffer reader(writer.getWriter32()->contiguousArray(), writer.bytesWritten());