Disable ReadingListTestCase.testVisibleButtonsAfterSwipeDeletion

TBR=gambard@chromium.org

Bug: 1046978
Change-Id: If9c277062f710704baf798874f4cce8a0d454ac3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2029229Reviewed-by: Mike Dougherty <michaeldo@chromium.org>
Commit-Queue: Mike Dougherty <michaeldo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#736611}

ios/chrome/browser/ui/reading_list/reading_list_egtest.mm

@@ -676,6 +676,11 @@ void AssertIsShowingDistillablePage(bool online, const GURL& distillable_url) {
       EARL_GREY_TEST_SKIPPED(@"Test skipped on Ipad Air 2, iOS12.");
   }
 
+  // TODO(crbug.com/1046978): Test fails on iOS 13.3 iPad
+  if ([ChromeEarlGrey isIPadIdiom] && base::ios::IsRunningOnOrLater(13, 3, 0)) {
+    EARL_GREY_TEST_SKIPPED(@"Test disabled on iOS 13.3 iPad and later.");
+  }
+
   AddEntriesAndOpenReadingList();
 
   [[EarlGrey