am f5668c7: AI 148327: CTS: Mark flaky test MediaControllerTest.testDisp

Merge commit 'f5668c7bee6a3c68ffdcc51bbc9313af547ab770' into donut

* commit 'f5668c7bee6a3c68ffdcc51bbc9313af547ab770':
  AI 148327: CTS: Mark flaky test MediaControllerTest.testDispatchKeyEvent as broken
diff --git a/tests/tests/widget/src/android/widget/cts/MediaControllerTest.java b/tests/tests/widget/src/android/widget/cts/MediaControllerTest.java
index 024071e..fbdbc1c 100644
--- a/tests/tests/widget/src/android/widget/cts/MediaControllerTest.java
+++ b/tests/tests/widget/src/android/widget/cts/MediaControllerTest.java
@@ -398,6 +398,7 @@
     )
     @ToBeFixed(bug = "1559790", explanation = "MediaController does not appear " +
             "when the user presses a key.")
+    @BrokenTest("Fragile test. Passes only occasionally.")
     public void testDispatchKeyEvent() {
         mMediaController = new MediaController(mActivity);
         final MockMediaPlayerControl mediaPlayerControl = new MockMediaPlayerControl();