[wasm] enable wasm structured cloning in specific cases

third_party/WebKit/LayoutTests/http/tests/wasm/wasm_serialization_tests.js

Index: third_party/WebKit/LayoutTests/http/tests/wasm/wasm_serialization_tests.js
diff --git a/third_party/WebKit/LayoutTests/http/tests/wasm/wasm_serialization_tests.js b/third_party/WebKit/LayoutTests/http/tests/wasm/wasm_serialization_tests.js
index 940063187472217b7fd8e69c2f84e8aa32707cec..60aec8009d7067dfa4f9d7c23c3334124b330b17 100644
--- a/third_party/WebKit/LayoutTests/http/tests/wasm/wasm_serialization_tests.js
+++ b/third_party/WebKit/LayoutTests/http/tests/wasm/wasm_serialization_tests.js
@@ -33,7 +33,7 @@ function findStartOfWasmHeader(byteView) {
 function TestIncompatibleDowngrade() {
   return createWasmModule()
     .then((mod) => {
-      var buffer = window.internals.serializeObject(mod);
+      var buffer = window.internals.serializeWithInlineWasm(mod);
       var byteView = new Uint8Array(buffer);
       // The serialized payload starts with some serialization header, followed
       // by the wasm wire bytes. Those should start with the characters
@@ -57,7 +57,7 @@ function TestIncompatibleDowngrade() {
       assert_true(invalidated,
                   "the serialized blob should contain some non-null bytes.");
 
-      var deserialized = window.internals.deserializeBuffer(byteView.buffer);
+      var deserialized = window.internals.deserializeBufferContainingWasm(byteView.buffer);
       assert_equals(deserialized, null);
     });
 }