perf(reactivity): no need to proxy has/ownKeys for readonly objects

yyx990803 · yyx990803 · commit 691a4b95305d · 2020-09-01T20:52:48.000-04:00
diff --git a/packages/reactivity/src/baseHandlers.ts b/packages/reactivity/src/baseHandlers.ts
@@ -174,8 +174,6 @@ export const mutableHandlers: ProxyHandler<object> = {
 
 export const readonlyHandlers: ProxyHandler<object> = {
   get: readonlyGet,
-  has,
-  ownKeys,
   set(target, key) {
     if (__DEV__) {
       console.warn(
