Disable CaptionBubbleController...ClearsTextAfterInactivity on Ozone.

This CL disables
CaptionBubbleControllerViewsTest.ClearsTextAfterInactivity
on Ozone, where the test have been flakily failing (flake score 501).

Bug: 1207312
Change-Id: Ie71d93f33ba54b7f9ba5aa2f249c2b1f4206661f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2917635
Owners-Override: Łukasz Anforowicz <lukasza@chromium.org>
Auto-Submit: Łukasz Anforowicz <lukasza@chromium.org>
Reviewed-by: Abigail Klein <abigailbklein@google.com>
Commit-Queue: Łukasz Anforowicz <lukasza@chromium.org>
Cr-Commit-Position: refs/heads/master@{#886412}
diff --git a/chrome/browser/ui/views/accessibility/caption_bubble_controller_views_browsertest.cc b/chrome/browser/ui/views/accessibility/caption_bubble_controller_views_browsertest.cc
index 20e9436..a7e5dc8 100644
--- a/chrome/browser/ui/views/accessibility/caption_bubble_controller_views_browsertest.cc
+++ b/chrome/browser/ui/views/accessibility/caption_bubble_controller_views_browsertest.cc
@@ -1047,8 +1047,14 @@
   // works in app but the tests aren't working.
 }
 
+// TODO(https://crbug.com/1207312): Flaky test.
+#if defined(USE_OZONE)
+#define MAYBE_ClearsTextAfterInactivity DISABLED_ClearsTextAfterInactivity
+#else
+#define MAYBE_ClearsTextAfterInactivity ClearsTextAfterInactivity
+#endif
 IN_PROC_BROWSER_TEST_F(CaptionBubbleControllerViewsTest,
-                       ClearsTextAfterInactivity) {
+                       MAYBE_ClearsTextAfterInactivity) {
   // Use a ScopedMockTimeMessageLoopTaskRunner to test the inactivity timer with
   // a mock tick clock that replaces the default tick clock with mock time.
   base::ScopedMockTimeMessageLoopTaskRunner test_task_runner;