Disable PrintPreviewDestinationSettingsTest.RecentDestinationsMissing on Linux

It is flaky:
https://ci.chromium.org/p/chromium/builders/ci/linux-lacros-tester-rel?limit=100

TBR=rbpotter@chromium.org
BUG=1147205

Change-Id: Ic17a9f40d98f18a597d7ec353d78ff3ebe5afdb2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2530957Reviewed-by: Yoichi Osato <yoichio@chromium.org>
Commit-Queue: Yoichi Osato <yoichio@chromium.org>
Cr-Commit-Position: refs/heads/master@{#826126}

chrome/test/data/webui/print_preview/print_preview_ui_browsertest.js

@@ -1461,8 +1461,8 @@ TEST_F('PrintPreviewDestinationSettingsTest', 'RecentDestinations', function() {
   this.runMochaTest(destination_settings_test.TestNames.RecentDestinations);
 });
 
-// Flaky on Mac, see https://crbug.com/1147205
-GEN('#if defined(OS_MAC)');
+// Flaky on Mac and Linux, see https://crbug.com/1147205
+GEN('#if defined(OS_MAC) || defined(OS_LINUX)');
 GEN('#define MAYBE_RecentDestinationsMissing DISABLED_RecentDestinationsMissing');
 GEN('#else');
 GEN('#define MAYBE_RecentDestinationsMissing RecentDestinationsMissing');