[wasm] Introduce WasmSharedModuleData and refactor other objects

test/common/wasm/wasm-module-runner.cc

Index: test/common/wasm/wasm-module-runner.cc
diff --git a/test/common/wasm/wasm-module-runner.cc b/test/common/wasm/wasm-module-runner.cc
index 02b4cc95263aeb562ac4c54bc7991106a4c71364..d099e01bf1fe04b90f90f7932e3b6b06b3fb6ce4 100644
--- a/test/common/wasm/wasm-module-runner.cc
+++ b/test/common/wasm/wasm-module-runner.cc
@@ -60,8 +60,8 @@ const Handle<WasmInstanceObject> InstantiateModuleForTesting(
   // TODO(wasm): Use {module} instead of decoding the module bytes again.
   MaybeHandle<WasmModuleObject> module_object = CreateModuleObjectFromBytes(
       isolate, wire_bytes.module_bytes.start(), wire_bytes.module_bytes.end(),
-      thrower, ModuleOrigin::kWasmOrigin, Handle<Script>::null(), nullptr,
-      nullptr);
+      thrower, ModuleOrigin::kWasmOrigin, Handle<Script>::null(),
+      Vector<const byte>::empty());
   if (module_object.is_null()) {
     thrower->CompileError("Module pre-validation failed.");
     return Handle<WasmInstanceObject>::null();