[Interpreter] Updates mjsunit/es6/mirror-collections to work with ignition

test/mjsunit/mjsunit.status

Index: test/mjsunit/mjsunit.status
diff --git a/test/mjsunit/mjsunit.status b/test/mjsunit/mjsunit.status
index 9247f4d3aea3721942d06a029054d46d930bc012..2d906028cadc72f65afe6f067a4196fba88d90a0 100644
--- a/test/mjsunit/mjsunit.status
+++ b/test/mjsunit/mjsunit.status
@@ -313,10 +313,6 @@
   # till it is optimized. So test timeouts.
   'array-literal-transitions': [PASS, NO_IGNITION],
 
-  # TODO(mythria, 4680): Relate to GC and ignition holding references to
-  # objects.
-  'es6/mirror-collections': [PASS, NO_IGNITION],
-
   # TODO(rmcilroy, 4680): Script throws RangeError as expected, but does so during
   # eager compile of the whole script instead of during lazy compile of the function
   # f(), so we can't catch the exception in the try/catch. Skip because on some
@@ -894,10 +890,6 @@
   # till it is optimized. So test timeouts.
   'array-literal-transitions': [SKIP],
 
-  # TODO(mythria, 4680): Relate to GC and ignition holding references to
-  # objects.
-  'es6/mirror-collections': [FAIL],
-
   # TODO(rmcilroy, 4680): Script throws RangeError as expected, but does so during
   # eager compile of the whole script instead of during lazy compile of the function
   # f(), so we can't catch the exception in the try/catch. Skip because on some