[wasm] instantiate expressed in terms of compile

src/wasm/wasm-module.cc

Index: src/wasm/wasm-module.cc
diff --git a/src/wasm/wasm-module.cc b/src/wasm/wasm-module.cc
index 40015a70e161c889906896a242e94d7b4fa399b9..df99e93e6169db06b8de88febb17d372178c6e5e 100644
--- a/src/wasm/wasm-module.cc
+++ b/src/wasm/wasm-module.cc
@@ -2604,44 +2604,6 @@ void wasm::AsyncInstantiate(Isolate* isolate, Handle<JSPromise> promise,
                  instance_object.ToHandleChecked());
 }
 
-void wasm::AsyncCompileAndInstantiate(Isolate* isolate,
-                                      Handle<JSPromise> promise,
-                                      const ModuleWireBytes& bytes,
-                                      MaybeHandle<JSReceiver> imports) {
-  ErrorThrower thrower(isolate, nullptr);
-
-  // Compile the module.
-  MaybeHandle<WasmModuleObject> module_object =
-      SyncCompile(isolate, &thrower, bytes);
-  if (thrower.error()) {
-    RejectPromise(isolate, handle(isolate->context()), &thrower, promise);
-    return;
-  }
-  Handle<WasmModuleObject> module = module_object.ToHandleChecked();
-
-  // Instantiate the module.
-  MaybeHandle<WasmInstanceObject> instance_object = SyncInstantiate(
-      isolate, &thrower, module, imports, Handle<JSArrayBuffer>::null());
-  if (thrower.error()) {
-    RejectPromise(isolate, handle(isolate->context()), &thrower, promise);
-    return;
-  }
-
-  Handle<JSFunction> object_function =
-      Handle<JSFunction>(isolate->native_context()->object_function(), isolate);
-  Handle<JSObject> ret =
-      isolate->factory()->NewJSObject(object_function, TENURED);
-  Handle<String> module_property_name =
-      isolate->factory()->InternalizeUtf8String("module");
-  Handle<String> instance_property_name =
-      isolate->factory()->InternalizeUtf8String("instance");
-  JSObject::AddProperty(ret, module_property_name, module, NONE);
-  JSObject::AddProperty(ret, instance_property_name,
-                        instance_object.ToHandleChecked(), NONE);
-
-  ResolvePromise(isolate, handle(isolate->context()), promise, ret);
-}
-
 // Encapsulates all the state and steps of an asynchronous compilation.
 // An asynchronous compile job consists of a number of tasks that are executed
 // as foreground and background tasks. Any phase that touches the V8 heap or