[js-perf-test] Fixing JavaScript errors in Array/run.js

Bug: chromium:840785
Change-Id: I043df7aa5203dec27b84636c64286d68a56fba31
Reviewed-on: https://chromium-review.googlesource.com/1172428Reviewed-by: Dan Elphick <delphick@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55088}

test/js-perf-test/Array/run.js

@@ -55,16 +55,16 @@ function HoleyDoubleSetup() {
 
 function FastSetup() {
   array = Array.from({ length: array_size }, (_, i) => `value ${i}`);
-  assert(%HasObjectElements(array);
+  assert(%HasObjectElements(array));
 }
 
 function HoleyFastSetup() {
   FastSetup();
   MakeHoley(array);
-  assert(%HasObjectElements(array);
+  assert(%HasObjectElements(array));
 }
 
-function DictionarySetUp() {
+function DictionarySetup() {
   array = [];
   // Add a large index to force dictionary elements.
   array[2**30] = 10;