Disable flaky FullscreenManagerTest#testPersistentFullscreenWithOptions

TBR=twellington@chromium.org

Bug: 979189
Change-Id: I4ffc83b13f01d032bbfe5d4be75362bff5d76559
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1940109Reviewed-by: Juan Antonio Navarro Pérez <perezju@chromium.org>
Commit-Queue: Juan Antonio Navarro Pérez <perezju@chromium.org>
Cr-Commit-Position: refs/heads/master@{#719574}

chrome/android/javatests/src/org/chromium/chrome/browser/fullscreen/FullscreenManagerTest.java

@@ -29,7 +29,6 @@ import org.chromium.base.test.util.CallbackHelper;
 import org.chromium.base.test.util.CommandLineFlags;
 import org.chromium.base.test.util.DisabledTest;
 import org.chromium.base.test.util.Feature;
-import org.chromium.base.test.util.MinAndroidSdkLevel;
 import org.chromium.base.test.util.RetryOnFailure;
 import org.chromium.base.test.util.UrlUtils;
 import org.chromium.chrome.R;
@@ -522,9 +521,10 @@ public class FullscreenManagerTest {
     }
 
     @Test
-    @LargeTest
-    @MinAndroidSdkLevel(Build.VERSION_CODES.KITKAT)
-    @Feature({"Fullscreen"})
+    //@LargeTest
+    //@MinAndroidSdkLevel(Build.VERSION_CODES.KITKAT)
+    //@Feature({"Fullscreen"})
+    @DisabledTest(message = "crbug.com/979189")
     public void testPersistentFullscreenWithOptions() {
         FullscreenManagerTestUtils.disableBrowserOverrides();
         mActivityTestRule.startMainActivityWithURL(LONG_FULLSCREEN_API_HTML_WITH_OPTIONS_TEST_PAGE);