https://luci-milo.appspot.com/buildbot/chromium.android/Marshmallow%2064%20bit%20Tester/12672

Looks like they were enabled for android in a CL in that build: https://chromium-review.googlesource.com/521263


Device(00927086742eb4f3) 06-01 20:33:38.623 30365 30395 W System.err: java.lang.AssertionError: Must be called on the UI thread.
Device(00927086742eb4f3) 06-01 20:33:38.623 30365 30395 W System.err:   at org.chromium.base.ThreadUtils.assertOnUiThread(ThreadUtils.java:203)
Device(00927086742eb4f3) 06-01 20:33:38.623 30365 30395 W System.err:   at org.chromium.media.VideoCaptureCamera2.allocate(VideoCaptureCamera2.java:674)
Device(00927086742eb4f3) 06-01 20:33:38.642 30365 30395 F chromium: [FATAL:jni_android.cc(243)] Please include Java exception stack in crash report

Reverting the CL.