Bug 1823619 Comment 4 Edit History

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Backed out for causing mochitest failures related to CompressionStream.

- [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&selectedTaskRun=A9Sj9jeCR1SBZd8cs1yihw.0&resultStatus=pending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception%2Crunnable&searchStr=mochitest-plain&revision=e5ef47700fe93a6701e85e5cf87681e6a86de438)

- [Failure log](https://treeherder.mozilla.org/logviewer?job_id=410134298&repo=autoland&lineNumber=2502)
- [Failure log 2](https://treeherder.mozilla.org/logviewer?job_id=410136791&repo=autoland&lineNumber=4458)

- [Backout link](https://hg.mozilla.org/integration/autoland/rev/3a5378d1b1dddf8f04e34c0839cae5bb9acac0d6)
```
[task 2023-03-24T21:30:06.176Z] 21:30:06     INFO -  TEST-PASS | dom/tests/mochitest/general/test_interfaces.html | ClipboardEvent is exposed as an own property on 'window' but has no property descriptor in the global scope
[task 2023-03-24T21:30:06.176Z] 21:30:06     INFO -  Buffered messages finished
[task 2023-03-24T21:30:06.177Z] 21:30:06  WARNING -  TEST-UNEXPECTED-FAIL | dom/tests/mochitest/general/test_interfaces.html | If this is failing: DANGER, are you sure you want to expose the new interface DecompressionStream to all webpages as a property on 'window'? Do not make a change to this file without a  review from a DOM peer for that specific change!!! (or a JS peer for changes to ecmaGlobals)
[task 2023-03-24T21:30:06.177Z] 21:30:06     INFO -      SimpleTest.ok@SimpleTest/SimpleTest.js:421:16
[task 2023-03-24T21:30:06.177Z] 21:30:06     INFO -      runTest@dom/tests/mochitest/general/test_interfaces.js:1922:7
[task 2023-03-24T21:30:06.177Z] 21:30:06     INFO -      @dom/tests/mochitest/general/test_interfaces.js:1973:8
[task 2023-03-24T21:30:06.177Z] 21:30:06     INFO -  TEST-PASS | dom/tests/mochitest/general/test_interfaces.html | DecompressionStream is exposed as an own property on 'window' but tests false for "in" in the global scope
```
Backed out for causing mochitest failures related to CompressionStream.

- [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&selectedTaskRun=A9Sj9jeCR1SBZd8cs1yihw.0&resultStatus=pending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception%2Crunnable&searchStr=mochitest-plain&revision=e5ef47700fe93a6701e85e5cf87681e6a86de438)

- [Failure log](https://treeherder.mozilla.org/logviewer?job_id=410134298&repo=autoland&lineNumber=2502)
- [Failure log 2](https://treeherder.mozilla.org/logviewer?job_id=410136791&repo=autoland&lineNumber=4458)
Later some build bustages started to occur: [failure log for Bonf build bustages](https://treeherder.mozilla.org/logviewer?job_id=410143097&repo=autoland&lineNumber=9711).

- [Backout link](https://hg.mozilla.org/integration/autoland/rev/3a5378d1b1dddf8f04e34c0839cae5bb9acac0d6)
```
[task 2023-03-24T21:30:06.176Z] 21:30:06     INFO -  TEST-PASS | dom/tests/mochitest/general/test_interfaces.html | ClipboardEvent is exposed as an own property on 'window' but has no property descriptor in the global scope
[task 2023-03-24T21:30:06.176Z] 21:30:06     INFO -  Buffered messages finished
[task 2023-03-24T21:30:06.177Z] 21:30:06  WARNING -  TEST-UNEXPECTED-FAIL | dom/tests/mochitest/general/test_interfaces.html | If this is failing: DANGER, are you sure you want to expose the new interface DecompressionStream to all webpages as a property on 'window'? Do not make a change to this file without a  review from a DOM peer for that specific change!!! (or a JS peer for changes to ecmaGlobals)
[task 2023-03-24T21:30:06.177Z] 21:30:06     INFO -      SimpleTest.ok@SimpleTest/SimpleTest.js:421:16
[task 2023-03-24T21:30:06.177Z] 21:30:06     INFO -      runTest@dom/tests/mochitest/general/test_interfaces.js:1922:7
[task 2023-03-24T21:30:06.177Z] 21:30:06     INFO -      @dom/tests/mochitest/general/test_interfaces.js:1973:8
[task 2023-03-24T21:30:06.177Z] 21:30:06     INFO -  TEST-PASS | dom/tests/mochitest/general/test_interfaces.html | DecompressionStream is exposed as an own property on 'window' but tests false for "in" in the global scope
```

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