Index: ios/web/web_state/js/resources/common.js |
diff --git a/ios/web/web_state/js/resources/common.js b/ios/web/web_state/js/resources/common.js |
index fd60f2b2f223995aaa19142e675a37e4b2c22279..56adb250ff7019be9cc1ec763fcc2b014c187381 100644 |
--- a/ios/web/web_state/js/resources/common.js |
+++ b/ios/web/web_state/js/resources/common.js |
@@ -37,7 +37,7 @@ __gCrWeb['common'] = __gCrWeb.common; |
/** |
* Protect against custom implementation of Object.toJSON in host pages. |
*/ |
- __gCrWeb.common.JSONSafeObject.prototype.toJSON = null; |
+ __gCrWeb.common.JSONSafeObject.prototype['toJSON'] = null; |
/** |
* Retain the original JSON.stringify method where possible to reduce the |