Completely disable MultiProfileDownloadNotificationTest.DownloadMulti…

…pleFiles

It turns out this test's flakiness is due to its setup, so my
previous attempt to early-out didn't actually fix it. This time I'm
completely disabling the test. I've made progress on fixing the
underlying issue, but I'll wait on sending that out until I can
reproduce it somewhere.

Bug: 933963
Change-Id: I89b0bfa3f94d32b9fc84943ab2d73217ae40d3fe
Reviewed-on: https://chromium-review.googlesource.com/c/1479885
Reviewed-by: Min Qin <[email protected]>
Commit-Queue: Robbie McElrath <[email protected]>
Cr-Commit-Position: refs/heads/master@{#634317}

chrome/browser/download/notification/download_notification_browsertest.cc

@@ -1059,19 +1059,12 @@ class MultiProfileDownloadNotificationTest
 
 IN_PROC_BROWSER_TEST_F(MultiProfileDownloadNotificationTest,
                        PRE_DownloadMultipleFiles) {
-  // TODO(crbug.com/933963): Flaky with network service.
-  if (base::FeatureList::IsEnabled(network::features::kNetworkService))
-    return;
-
   AddAllUsers();
 }
 
+// TODO(crbug.com/933963): Flaky with network service.
 IN_PROC_BROWSER_TEST_F(MultiProfileDownloadNotificationTest,
-                       DownloadMultipleFiles) {
-  // TODO(crbug.com/933963): Flaky with network service.
-  if (base::FeatureList::IsEnabled(network::features::kNetworkService))
-    return;
-
+                       DISABLED_DownloadMultipleFiles) {
   AddAllUsers();
 
   GURL url(SlowDownloadInterceptor::kUnknownSizeUrl);