[wasm] enable wasm structured cloning in specific cases

third_party/WebKit/Source/bindings/modules/v8/V8BindingForModules.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 371 matching lines @@
 static v8::Local<v8::Value> deserializeIDBValueData(v8::Isolate* isolate,
                                                     const IDBValue* value) {
   ASSERT(isolate->InContext());
   if (!value || value->isNull())
     return v8::Null(isolate);
 
   RefPtr<SerializedScriptValue> serializedValue =
       value->createSerializedValue();
   SerializedScriptValue::DeserializeOptions options;
   options.blobInfo = value->blobInfo();
+  options.readWasmFromStream = true;
   return serializedValue->deserialize(isolate, options);
 }
 
 // Deserialize the entire IDBValue (injecting key & keypath if present).
 static v8::Local<v8::Value> deserializeIDBValue(
     v8::Isolate* isolate,
     v8::Local<v8::Object> creationContext,
     const IDBValue* value) {
   ASSERT(isolate->InContext());
   if (!value || value->isNull())
@@ skipping 206 matching lines @@
   if (expectedKey && expectedKey->isEqual(value->primaryKey()))
     return;
 
   bool injected = injectV8KeyIntoV8Value(
       isolate, keyValue.v8Value(), scriptValue.v8Value(), value->keyPath());
   DCHECK(injected);
 }
 #endif
 
 }  // namespace blink