[Tests] Fix regress/regress-599414-array-concat-fast-path on Android.

BUG=v8:8040

Change-Id: I705f9afebfa770a8415fa268dd13ba00e90808d4
Reviewed-on: https://chromium-review.googlesource.com/1181429
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55260}

test/mjsunit/mjsunit.status

@@ -641,11 +641,10 @@
 ##############################################################################
 ['system == android', {
   # Tests consistently failing on Android.
-  # Timezone issues:
+  # Unable to change locale on Android:
   'icu-date-to-string': [FAIL],
   'regress/regress-6288': [FAIL],
   # OOM:
-  'regress/regress-599414-array-concat-fast-path': [FAIL],
 }],  # 'system == android'
 
 ##############################################################################

test/mjsunit/regress/regress-599414-array-concat-fast-path.js

@@ -7,5 +7,5 @@ var a = largeArray;
 
 assertThrows(() => {
   for (;;) {
-    a = a.concat(a, a, a, a, a, a);
+    a = a.concat(a, a, a, a, a);
   }}, RangeError);