[Sheriff] Disable HoldingSpaceClientImplTest.ShowItemInFolder

on linux-chromeos-dbg

TBR=anasalazar@chromium.org

Bug: 1130958
Change-Id: I9febe5766d3b906852df7d9cfbab0d8f4f4c3689
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2421663Reviewed-by: Roman Sorokin [CET] <rsorokin@chromium.org>
Commit-Queue: Roman Sorokin [CET] <rsorokin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#809261}

chrome/browser/ui/ash/holding_space/holding_space_client_impl_browsertest.cc

@@ -76,7 +76,13 @@ IN_PROC_BROWSER_TEST_F(HoldingSpaceClientImplTest, OpenItem) {
 // Verifies that `HoldingSpaceClient::ShowItemInFolder()` works as intended when
 // attempting to open holding space items backed by both non-existing and
 // existing files.
-IN_PROC_BROWSER_TEST_F(HoldingSpaceClientImplTest, ShowItemInFolder) {
+// Flaky on linux-chromeos-dbg (https://crbug.com/1130958)
+#ifdef NDEBUG
+#define MAYBE_ShowItemInFolder ShowItemInFolder
+#else
+#define MAYBE_ShowItemInFolder DISABLED_ShowItemInFolder
+#endif
+IN_PROC_BROWSER_TEST_F(HoldingSpaceClientImplTest, MAYBE_ShowItemInFolder) {
   ASSERT_TRUE(HoldingSpaceController::Get());
 
   auto* holding_space_client = HoldingSpaceController::Get()->client();