Re-enable SortColumns/FileManagerBrowserTest all bots

Enabled in RELEASE, now re-enable this test in DEBUG/MSAN/ASAN.

No-Presubmit: true
No-Try: true
Bug: 835626
Change-Id: I079d77a41435f188b2286460f0ee072f1ce6c87c
Reviewed-on: https://chromium-review.googlesource.com/1049185
Commit-Queue: Noel Gordon <noel@chromium.org>
Reviewed-by: Stuart Langley <slangley@chromium.org>
Cr-Commit-Position: refs/heads/master@{#556649}

chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

@@ -361,14 +361,8 @@ WRAPPED_INSTANTIATE_TEST_CASE_P(
         TestParameter(NOT_IN_GUEST_MODE, "traverseFolderShortcuts"),
         TestParameter(NOT_IN_GUEST_MODE, "addRemoveFolderShortcuts")));
 
-// Fails on official build. http://crbug.com/429294
-#if defined(DISABLE_SLOW_FILESAPP_TESTS) || defined(OFFICIAL_BUILD)
-#define MAYBE_SortColumns DISABLED_SortColumns
-#else
-#define MAYBE_SortColumns SortColumns
-#endif
 WRAPPED_INSTANTIATE_TEST_CASE_P(
-    MAYBE_SortColumns,
+    SortColumns,
     FileManagerBrowserTest,
     ::testing::Values(TestParameter(NOT_IN_GUEST_MODE, "sortColumns"),
                       TestParameter(IN_GUEST_MODE, "sortColumns")));