Disable flaky SingleClientBookmarksSyncTest.ApplyRemoteUpdateWithValidGUID

Disable flaky SingleClientBookmarksSyncTest.ApplyRemoteUpdateWithValidGUID
on all platforms.

TBR=mmoskvitin@google.com

Bug: 1012223
Change-Id: I7712d8010a2d54ac96315f0f704d161f45a94c51
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1855144Reviewed-by: Hayato Ito <hayato@chromium.org>
Commit-Queue: Hayato Ito <hayato@chromium.org>
Cr-Commit-Position: refs/heads/master@{#704973}

chrome/browser/sync/test/integration/single_client_bookmarks_sync_test.cc

@@ -789,14 +789,8 @@ IN_PROC_BROWSER_TEST_P(SingleClientBookmarksSyncTest,
 
 // TODO(crbug.com/1012222): re-enable this test on all builders once flakiness
 // is addressed.
-#if defined(THREAD_SANITIZER)
-#define MAYBE_ApplyRemoteCreationWithValidGUID \
-  DISABLED_ApplyRemoteCreationWithValidGUID
-#else
-#define MAYBE_ApplyRemoteCreationWithValidGUID ApplyRemoteCreationWithValidGUID
-#endif
 IN_PROC_BROWSER_TEST_P(SingleClientBookmarksSyncTest,
-                       MAYBE_ApplyRemoteCreationWithValidGUID) {
+                       DISABLED_ApplyRemoteCreationWithValidGUID) {
   // This test is only relevant for USS code path.
   if (!base::FeatureList::IsEnabled(switches::kSyncUSSBookmarks))
     return;