I disabled the test_fetch_cors.html & test_fetch_cors_sw_reroute.html on android debug due to intermittent failures. https://treeherder.mozilla.org/logviewer.html#?job_id=15014182&repo=mozilla-inbound

(In reply to Cătălin Badea (:catalinb) from comment #0) > I disabled the test_fetch_cors.html & test_fetch_cors_sw_reroute.html on > android debug due to intermittent failures. > > https://treeherder.mozilla.org/logviewer.html#?job_id=15014182&repo=mozilla- > inbound From the logcat right before the first failure: 09-30 17:26:20.112 750 1059 I Gecko : [750] WARNING: '!mWorkerPrivate->AddFeature(cx, this)', file /builds/slave/m-in-and-api-11-d-000000000000/build/src/dom/base/Console.cpp, line 229 09-30 17:26:20.112 750 1059 I Gecko : [750] WARNING: Could not add WorkerFetchResolver feature to worker: file /builds/slave/m-in-and-api-11-d-000000000000/build/src/dom/fetch/Fetch.cpp, line 223 09-30 17:26:20.122 750 1059 I Gecko : [750] WARNING: '!worker->AddFeature(worker->GetJSContext(), mFeature)', file /builds/slave/m-in-and-api-11-d-000000000000/build/src/dom/promise/Promise.cpp, line 1408 09-30 17:26:20.142 750 770 E GeckoConsole: [JavaScript Error: "AbortError: The operation was aborted. " {file: "http://mochi.test:8888/tests/dom/tests/mochitest/fetch/test_fetch_cors.js" line: 130}] 09-30 17:26:20.203 750 770 I GeckoDump: ⰲ겿{"action":"test_status","time":1443659180192,"thread":null,"pid":null,"source":"mochitest","test":"/tests/dom/tests/mochitest/fetch/test_fetch_cors.html","subtest":"ServiceWorker: false: Expected test to fail ({pass:1, setCookie:\"type=chocolatechip\", withCred:\"same-origin

These tests are still very much broken on Android: <https://treeherder.mozilla.org/#/jobs?repo=try&revision=3c62d41df844> Note that we also never figured out bug 1210552 which might be contributing to these test failures...