fix(runtime): use more null proto objects again (#25040)

proceed with #23921

This PR is a preparation for
https://github.com/denoland/deno_lint/pull/1307

---------

Signed-off-by: Kenta Moriuchi <moriken@kimamass.com>
Co-authored-by: Luca Casonato <hello@lcas.dev>

4 files changed, 15 insertions, 3 deletions

diff --git a/ext/fetch/22_body.js b/ext/fetch/22_body.js
index a8f5deac9..61a06b4af 100644
--- a/ext/fetch/22_body.js
+++ b/ext/fetch/22_body.js
@@ -263,6 +263,7 @@ function mixinBody(prototype, bodySymbol, mimeTypeSymbol) {
   /** @type {PropertyDescriptorMap} */
   const mixin = {
     body: {
+      __proto__: null,
       /**
        * @returns {ReadableStream<Uint8Array> | null}
        */
@@ -278,6 +279,7 @@ function mixinBody(prototype, bodySymbol, mimeTypeSymbol) {
       enumerable: true,
     },
     bodyUsed: {
+      __proto__: null,
       /**
        * @returns {boolean}
        */
@@ -292,6 +294,7 @@ function mixinBody(prototype, bodySymbol, mimeTypeSymbol) {
       enumerable: true,
     },
     arrayBuffer: {
+      __proto__: null,
       /** @returns {Promise<ArrayBuffer>} */
       value: function arrayBuffer() {
         return consumeBody(this, "ArrayBuffer");
@@ -301,6 +304,7 @@ function mixinBody(prototype, bodySymbol, mimeTypeSymbol) {
       enumerable: true,
     },
     blob: {
+      __proto__: null,
       /** @returns {Promise<Blob>} */
       value: function blob() {
         return consumeBody(this, "Blob");
@@ -310,6 +314,7 @@ function mixinBody(prototype, bodySymbol, mimeTypeSymbol) {
       enumerable: true,
     },
     bytes: {
+      __proto__: null,
       /** @returns {Promise<Uint8Array>} */
       value: function bytes() {
         return consumeBody(this, "bytes");
@@ -319,6 +324,7 @@ function mixinBody(prototype, bodySymbol, mimeTypeSymbol) {
       enumerable: true,
     },
     formData: {
+      __proto__: null,
       /** @returns {Promise<FormData>} */
       value: function formData() {
         return consumeBody(this, "FormData");
@@ -328,6 +334,7 @@ function mixinBody(prototype, bodySymbol, mimeTypeSymbol) {
       enumerable: true,
     },
     json: {
+      __proto__: null,
       /** @returns {Promise<any>} */
       value: function json() {
         return consumeBody(this, "JSON");
@@ -337,6 +344,7 @@ function mixinBody(prototype, bodySymbol, mimeTypeSymbol) {
       enumerable: true,
     },
     text: {
+      __proto__: null,
       /** @returns {Promise<string>} */
       value: function text() {
         return consumeBody(this, "text");
diff --git a/ext/fetch/22_http_client.js b/ext/fetch/22_http_client.js
index 061a3dda8..6a1243ee0 100644
--- a/ext/fetch/22_http_client.js
+++ b/ext/fetch/22_http_client.js
@@ -42,6 +42,7 @@ class HttpClient {
    */
   constructor(rid) {
     ObjectDefineProperty(this, internalRidSymbol, {
+      __proto__: null,
       enumerable: false,
       value: rid,
     });
diff --git a/ext/fetch/23_response.js b/ext/fetch/23_response.js
index 7dad8c047..ff4ad5fac 100644
--- a/ext/fetch/23_response.js
+++ b/ext/fetch/23_response.js
@@ -432,9 +432,9 @@ class Response {
 
 webidl.configureInterface(Response);
 ObjectDefineProperties(Response, {
-  json: { enumerable: true },
-  redirect: { enumerable: true },
-  error: { enumerable: true },
+  json: { __proto__: null, enumerable: true },
+  redirect: { __proto__: null, enumerable: true },
+  error: { __proto__: null, enumerable: true },
 });
 const ResponsePrototype = Response.prototype;
 mixinBody(ResponsePrototype, _body, _mimeType);
diff --git a/ext/fetch/27_eventsource.js b/ext/fetch/27_eventsource.js
index 685eb47c2..aadbb5fe7 100644
--- a/ext/fetch/27_eventsource.js
+++ b/ext/fetch/27_eventsource.js
@@ -355,12 +355,15 @@ const EventSourcePrototype = EventSource.prototype;
 
 ObjectDefineProperties(EventSource, {
   CONNECTING: {
+    __proto__: null,
     value: 0,
   },
   OPEN: {
+    __proto__: null,
     value: 1,
   },
   CLOSED: {
+    __proto__: null,
     value: 2,
   },
 });