Disable testEmptyOmnibox for iPhone 13.3 and later

TBR=rohitrao@chromium.org

Bug: 1046787
Change-Id: Ia36a5eeeffb6775e16b45b9d0db89670c1dd0767
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2028248
Commit-Queue: Mike Dougherty <michaeldo@chromium.org>
Reviewed-by: Mike Dougherty <michaeldo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#736393}

ios/chrome/browser/ui/omnibox/omnibox_egtest.mm

@@ -454,6 +454,10 @@ id<GREYMatcher> SearchCopiedTextButton() {
 // it should be displayed. Select & SelectAll buttons should be hidden when the
 // omnibox is empty.
 - (void)testEmptyOmnibox {
+  if (![ChromeEarlGrey isIPadIdiom] &&
+      base::ios::IsRunningOnOrLater(13, 3, 0)) {
+    EARL_GREY_TEST_SKIPPED(@"Test disabled on iOS 13.3 iPhone and later.");
+  }
   // Focus omnibox.
   [self focusFakebox];
   [[EarlGrey selectElementWithMatcher:chrome_test_util::Omnibox()]