First failure https://build.chromium.org/p/chromium.linux/builders/Linux%20Tests%20%28dbg%29%281%29%2832%29/builds/39814

BluetoothInternalsTest.Startup_BluetoothInternals (run #1):
[ RUN      ] BluetoothInternalsTest.Startup_BluetoothInternals
Xlib:  extension "RANDR" missing on display ":99".
Xlib:  extension "RANDR" missing on display ":99".
[23868:23868:0330/130749.619669:WARNING:audio_manager.cc(295)] Multiple instances of AudioManager detected
[23868:23868:0330/130749.619739:WARNING:audio_manager.cc(254)] Multiple instances of AudioManager detected
[23868:23868:0330/130749.898602:WARNING:password_store_factory.cc(247)] Using basic (unencrypted) store for password storage. See https://chromium.googlesource.com/chromium/src/+/master/docs/linux_password_storage.md for more information about password storage options.
[23868:23868:0330/130751.903378:INFO:CONSOLE(516)] "KeyboardEvent.Key polyfill not required", source: util.js (516)
[23868:23868:0330/130752.871555:INFO:CONSOLE(1221)] "Running TestCase BluetoothInternalsTest.Startup_BluetoothInternals", source: test_api.js (1221)
[23868:23868:0330/130800.704059:ERROR:web_ui_test_handler.cc(76)] Failed: RUN_TEST_F("BluetoothInternalsTest","Startup_BluetoothInternals")
AssertionError: expected true to be false
    at Function.assert.isFalse (chai.js:2459:31)
    at assertFalse (test_api.js:863:17)
    at test_api.js:1020:20
    at bluetooth_internals_browsertest.js:675:9
    at <anonymous>Failed: RUN_TEST_F("BluetoothInternalsTest","Startup_BluetoothInternals")
AssertionError: expected 1 to equal 0
    at Function.assert.strictEqual (chai.js:2277:32)
    at assertEquals (test_api.js:893:17)
    at test_api.js:1020:20
    at bluetooth_internals_browsertest.js:603:11Failed: RUN_TEST_F("BluetoothInternalsTest","Startup_BluetoothInternals")
AssertionError: expected true to be false
    at Function.assert.isFalse (chai.js:2459:31)
    at assertFalse (test_api.js:863:17)
    at test_api.js:1020:20
    at bluetooth_internals_browsertest.js:604:11
gen/chrome/test/data/webui/bluetooth_internals_browsertest-gen.cc:35: Failure
Value of: RunJavascriptTestF( true, "BluetoothInternalsTest", "Startup_BluetoothInternals")
  Actual: false
Expected: true
[23868:23868:0330/130801.186533:WARNING:url_request_context_getter.cc(43)] URLRequestContextGetter leaking due to no owning thread.
[  FAILED  ] BluetoothInternalsTest.Startup_BluetoothInternals, where TypeParam =  and GetParam() =  (16116 ms)

BluetoothInternalsTest.Startup_BluetoothInternals (run #2):
[ RUN      ] BluetoothInternalsTest.Startup_BluetoothInternals
Xlib:  extension "RANDR" missing on display ":99".
Xlib:  extension "RANDR" missing on display ":99".
[3124:3124:0330/131410.697440:WARNING:audio_manager.cc(295)] Multiple instances of AudioManager detected
[3124:3124:0330/131410.697526:WARNING:audio_manager.cc(254)] Multiple instances of AudioManager detected
[3124:3124:0330/131410.922215:WARNING:password_store_factory.cc(247)] Using basic (unencrypted) store for password storage. See https://chromium.googlesource.com/chromium/src/+/master/docs/linux_password_storage.md for more information about password storage options.
[3124:3124:0330/131412.100060:INFO:CONSOLE(516)] "KeyboardEvent.Key polyfill not required", source: util.js (516)
[3124:3124:0330/131412.817516:INFO:CONSOLE(1221)] "Running TestCase BluetoothInternalsTest.Startup_BluetoothInternals", source: test_api.js (1221)
[3124:3124:0330/131420.093856:ERROR:web_ui_test_handler.cc(76)] Failed: RUN_TEST_F("BluetoothInternalsTest","Startup_BluetoothInternals")
AssertionError: expected 1 to equal 0
    at Function.assert.strictEqual (chai.js:2277:32)
    at assertEquals (test_api.js:893:17)
    at test_api.js:1020:20
    at bluetooth_internals_browsertest.js:674:9
    at <anonymous>Failed: RUN_TEST_F("BluetoothInternalsTest","Startup_BluetoothInternals")
AssertionError: expected true to be false
    at Function.assert.isFalse (chai.js:2459:31)
    at assertFalse (test_api.js:863:17)
    at test_api.js:1020:20
    at bluetooth_internals_browsertest.js:675:9
    at <anonymous>
gen/chrome/test/data/webui/bluetooth_internals_browsertest-gen.cc:35: Failure
Value of: RunJavascriptTestF( true, "BluetoothInternalsTest", "Startup_BluetoothInternals")
  Actual: false
Expected: true
[3124:3124:0330/131420.371031:WARNING:url_request_context_getter.cc(43)] URLRequestContextGetter leaking due to no owning thread.
[  FAILED  ] BluetoothInternalsTest.Startup_BluetoothInternals, where TypeParam =  and GetParam() =  (13637 ms)

BluetoothInternalsTest.Startup_BluetoothInternals (run #3):
[ RUN      ] BluetoothInternalsTest.Startup_BluetoothInternals
Xlib:  extension "RANDR" missing on display ":99".
Xlib:  extension "RANDR" missing on display ":99".
[3304:3304:0330/131433.223707:WARNING:audio_manager.cc(295)] Multiple instances of AudioManager detected
[3304:3304:0330/131433.223773:WARNING:audio_manager.cc(254)] Multiple instances of AudioManager detected
[3304:3304:0330/131433.439848:WARNING:password_store_factory.cc(247)] Using basic (unencrypted) store for password storage. See https://chromium.googlesource.com/chromium/src/+/master/docs/linux_password_storage.md for more information about password storage options.
[3304:3304:0330/131434.629692:INFO:CONSOLE(516)] "KeyboardEvent.Key polyfill not required", source: util.js (516)
[3304:3304:0330/131435.299254:INFO:CONSOLE(1221)] "Running TestCase BluetoothInternalsTest.Startup_BluetoothInternals", source: test_api.js (1221)
[3304:3304:0330/131442.563423:ERROR:web_ui_test_handler.cc(76)] Failed: RUN_TEST_F("BluetoothInternalsTest","Startup_BluetoothInternals")
AssertionError: expected true to be false
    at Function.assert.isFalse (chai.js:2459:31)
    at assertFalse (test_api.js:863:17)
    at test_api.js:1020:20
    at bluetooth_internals_browsertest.js:675:9
    at <anonymous>
gen/chrome/test/data/webui/bluetooth_internals_browsertest-gen.cc:35: Failure
Value of: RunJavascriptTestF( true, "BluetoothInternalsTest", "Startup_BluetoothInternals")
  Actual: false
Expected: true
[3304:3304:0330/131442.859761:WARNING:url_request_context_getter.cc(43)] URLRequestContextGetter leaking due to no owning thread.
[  FAILED  ] BluetoothInternalsTest.Startup_BluetoothInternals, where TypeParam =  and GetParam() =  (13571 ms)

BluetoothInternalsTest.Startup_BluetoothInternals (run #4):
[ RUN      ] BluetoothInternalsTest.Startup_BluetoothInternals
Xlib:  extension "RANDR" missing on display ":99".
Xlib:  extension "RANDR" missing on display ":99".
[3377:3377:0330/131447.742480:WARNING:audio_manager.cc(295)] Multiple instances of AudioManager detected
[3377:3377:0330/131447.742560:WARNING:audio_manager.cc(254)] Multiple instances of AudioManager detected
[3377:3377:0330/131447.974273:WARNING:password_store_factory.cc(247)] Using basic (unencrypted) store for password storage. See https://chromium.googlesource.com/chromium/src/+/master/docs/linux_password_storage.md for more information about password storage options.
[3377:3377:0330/131449.119823:INFO:CONSOLE(516)] "KeyboardEvent.Key polyfill not required", source: util.js (516)
[1:1:0330/131449.184359:ERROR:render_process_impl.cc(200)] WebFrame LEAKED 1 TIMES
[3377:3377:0330/131449.844794:INFO:CONSOLE(1221)] "Running TestCase BluetoothInternalsTest.Startup_BluetoothInternals", source: test_api.js (1221)
[3377:3377:0330/131457.113501:ERROR:web_ui_test_handler.cc(76)] Failed: RUN_TEST_F("BluetoothInternalsTest","Startup_BluetoothInternals")
AssertionError: expected true to be false
    at Function.assert.isFalse (chai.js:2459:31)
    at assertFalse (test_api.js:863:17)
    at test_api.js:1020:20
    at bluetooth_internals_browsertest.js:675:9
    at <anonymous>
gen/chrome/test/data/webui/bluetooth_internals_browsertest-gen.cc:35: Failure
Value of: RunJavascriptTestF( true, "BluetoothInternalsTest", "Startup_BluetoothInternals")
  Actual: false
Expected: true
[3377:3377:0330/131457.399832:WARNING:url_request_context_getter.cc(43)] URLRequestContextGetter leaking due to no owning thread.
[  FAILED  ] BluetoothInternalsTest.Startup_BluetoothInternals, where TypeParam =  and GetParam() =  (13679 ms)