Revert of Check that array length stays a safe integer in Array.prototype.push

test/mjsunit/harmony/array-length.js

Index: test/mjsunit/harmony/array-length.js
diff --git a/test/mjsunit/harmony/array-length.js b/test/mjsunit/harmony/array-length.js
index cc3b88105c840ffe2411013f9228b63aa33bd734..df488196ff61a055ccbc615baa5589fe3f0f03e7 100644
--- a/test/mjsunit/harmony/array-length.js
+++ b/test/mjsunit/harmony/array-length.js
@@ -33,7 +33,13 @@
 assertEquals(1, o[0]);
 
 var o = { length: Number.MAX_VALUE };
-assertThrows(() => Array.prototype.push.call(o, 1), TypeError);
+Array.prototype.push.call(o, 1);
+assertEquals(o.length, Number.MAX_SAFE_INTEGER + 1);
+assertEquals(1, o[Number.MAX_SAFE_INTEGER]);
+
+Array.prototype.push.call(o, 2);
+assertEquals(o.length, Number.MAX_SAFE_INTEGER + 1);
+assertEquals(2, o[Number.MAX_SAFE_INTEGER]);
 
 // ArrayPop