Chromium Code Reviews| Index: src/js/prologue.js | 
| diff --git a/src/js/prologue.js b/src/js/prologue.js | 
| index 7fe4383197b4fedf45bb54ee0ca94683fb553eb9..9a6a310138e1639886187d0c41ea9c8be2ddeacb 100644 | 
| --- a/src/js/prologue.js | 
| +++ b/src/js/prologue.js | 
| @@ -195,8 +195,6 @@ function PostNatives(utils) { | 
| "MaxSimple", | 
| "MinSimple", | 
| "NumberIsInteger", | 
| - "ObserveArrayMethods", | 
| - "ObserveObjectMethods", | 
| "PromiseChain", | 
| "PromiseDeferred", | 
| "PromiseResolved", |