Disable SelectToSpeakTest.SpeakStatusTray

The test is also flaky on Chromium trybot, disable it.

Bug: 1165749
Change-Id: I992be191e2ab52106239dd13572dc058fde4b448
Tbr: dtseng@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2624829Reviewed-by: Owen Min <zmin@chromium.org>
Commit-Queue: Owen Min <zmin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#842594}

chrome/browser/chromeos/accessibility/select_to_speak_browsertest.cc

@@ -164,12 +164,8 @@ class SelectToSpeakTestWithLanguageDetection : public SelectToSpeakTest {
 };
 
 // The status tray is not active on official builds.
-#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
-#define MAYBE_SpeakStatusTray DISABLED_SpeakStatusTray
-#else
-#define MAYBE_SpeakStatusTray SpeakStatusTray
-#endif
-IN_PROC_BROWSER_TEST_F(SelectToSpeakTest, MAYBE_SpeakStatusTray) {
+// Disable the test on Chromium due to flaky: crbug.com/1165749
+IN_PROC_BROWSER_TEST_F(SelectToSpeakTest, DISABLED_SpeakStatusTray) {
   gfx::Rect tray_bounds = ash::Shell::Get()
                               ->GetPrimaryRootWindowController()
                               ->GetStatusAreaWidget()