1 files changed, 17 insertions, 1 deletions
diff --git a/chromium/third_party/blink/renderer/core/streams/writable_stream.cc b/chromium/third_party/blink/renderer/core/streams/writable_stream.cc
index da3db6e90c5..f0817bf8400 100644
--- a/chromium/third_party/blink/renderer/core/streams/writable_stream.cc
+++ b/chromium/third_party/blink/renderer/core/streams/writable_stream.cc
@@ -53,11 +53,27 @@ WritableStream* WritableStream::Create(ScriptState* script_state,
   return stream;
 }
 
+WritableStream* WritableStream::CreateWithCountQueueingStrategy(
+    ScriptState* script_state,
+    UnderlyingSinkBase* underlying_sink,
+    size_t high_water_mark) {
+  if (RuntimeEnabledFeatures::StreamsNativeEnabled()) {
+    return WritableStreamNative::CreateWithCountQueueingStrategy(
+        script_state, underlying_sink, high_water_mark);
+  }
+
+  return WritableStreamWrapper::CreateWithCountQueueingStrategy(
+      script_state, underlying_sink, high_water_mark);
+}
+
 // static
 WritableStream* WritableStream::Deserialize(ScriptState* script_state,
                                             MessagePort* port,
                                             ExceptionState& exception_state) {
-  // TODO(ricea): Switch on Blink feature.
+  if (RuntimeEnabledFeatures::StreamsNativeEnabled()) {
+    return WritableStreamNative::Deserialize(script_state, port,
+                                             exception_state);
+  }
   return WritableStreamWrapper::Deserialize(script_state, port,
                                             exception_state);
 }