Bug 1923868 Comment 11 Edit History

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Backed out for causing bc failures @ browser_aboutwelcome_multistage_languageSwitcher.js
* [Backout link]()
* [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&duplicate_jobs=visible&group_state=expanded&resultStatus=pending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception%2Crunnable&searchStr=os%2Cx%2C10.15%2Cwebrender%2Copt%2Cmochitests%2Cwith%2Cnetworking%2Con%2Csocket%2Cprocess%2Ctest-macosx1015-64-qr%2Fopt-mochitest-browser-chrome-spi-nw%2Cbc2&revision=a2435b289727572c86d4d31eebe78194b15fd98f) 
* [Failure Log](https://treeherder.mozilla.org/logviewer?job_id=483789599&repo=autoland&lineNumber=1895) 
* Failure line: 
```
TEST-UNEXPECTED-FAIL | browser/components/aboutwelcome/tests/browser/browser_aboutwelcome_multistage_languageSwitcher.js | Uncaught exception in test bound test_aboutwelcome_languageSwitcher_accept - Should render .screen.AW_LANGUAGE_MISMATCH in Live language switching (waiting for languages) - timed out after 50 tries.
```
Backed out for causing bc failures @ browser_aboutwelcome_multistage_languageSwitcher.js
* [Backout link](https://hg.mozilla.org/integration/autoland/rev/02ee363b0b6dafe0f3aea18795be7761675de3db)
* [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&duplicate_jobs=visible&group_state=expanded&resultStatus=pending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception%2Crunnable&searchStr=os%2Cx%2C10.15%2Cwebrender%2Copt%2Cmochitests%2Cwith%2Cnetworking%2Con%2Csocket%2Cprocess%2Ctest-macosx1015-64-qr%2Fopt-mochitest-browser-chrome-spi-nw%2Cbc2&revision=a2435b289727572c86d4d31eebe78194b15fd98f) 
* [Failure Log](https://treeherder.mozilla.org/logviewer?job_id=483789599&repo=autoland&lineNumber=1895) 
* Failure line: 
```
TEST-UNEXPECTED-FAIL | browser/components/aboutwelcome/tests/browser/browser_aboutwelcome_multistage_languageSwitcher.js | Uncaught exception in test bound test_aboutwelcome_languageSwitcher_accept - Should render .screen.AW_LANGUAGE_MISMATCH in Live language switching (waiting for languages) - timed out after 50 tries.
```
Backed out for causing bc failures @ browser_aboutwelcome_multistage_languageSwitcher.js
* [Backout link](https://hg.mozilla.org/integration/autoland/rev/02ee363b0b6dafe0f3aea18795be7761675de3db)
* [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&duplicate_jobs=visible&group_state=expanded&resultStatus=pending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception%2Crunnable&searchStr=os%2Cx%2C10.15%2Cwebrender%2Copt%2Cmochitests%2Cwith%2Cnetworking%2Con%2Csocket%2Cprocess%2Ctest-macosx1015-64-qr%2Fopt-mochitest-browser-chrome-spi-nw%2Cbc2&revision=a2435b289727572c86d4d31eebe78194b15fd98f) 
* [Failure Log](https://treeherder.mozilla.org/logviewer?job_id=483789599&repo=autoland&lineNumber=1895) 
* Failure line: 
```
TEST-UNEXPECTED-FAIL | browser/components/aboutwelcome/tests/browser/browser_aboutwelcome_multistage_languageSwitcher.js | Uncaught exception in test bound test_aboutwelcome_languageSwitcher_accept - Should render .screen.AW_LANGUAGE_MISMATCH in Live language switching (waiting for languages) - timed out after 50 tries.
```
————————————————————————————

* [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&duplicate_jobs=visible&group_state=expanded&resultStatus=pending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception%2Crunnable&searchStr=os%2Cx%2C10.15%2Cwebrender%2Cdebug%2Cmochitests%2Cwith%2Cnetworking%2Con%2Csocket%2Cprocess%2Ctest-macosx1015-64-qr%2Fdebug-mochitest-browser-chrome-spi-nw%2Cbc11&revision=df1c1dbfbe46bd3ec52697c8a128cf0f8f3ecadf) 
* [Failure Log](https://treeherder.mozilla.org/logviewer?job_id=483799159&repo=autoland&lineNumber=2444) 
* Failure line: 

```
Assertion failure: aAppPath != aAppToReplacePath || !aAppPath.IsEmpty(), at /builds/worker/checkouts/gecko/widget/cocoa/nsMacDockSupport.mm:396
```

Back to Bug 1923868 Comment 11