Bug 1770658 Comment 5 Edit History

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Backed out or causing dt failures on browser_aboutdebugging_devtoolstoolbox_reload.js.
Before re-landing this please take a look at the bugs from the "Regressions" section. For now I will mark them as fixed because of this backout.

- [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&selectedTaskRun=eYyv6arxRMO0m2iVmSdZ9g.0&resultStatus=usercancel%2Cpending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception%2Crunnable&revision=9f0d0ce9c0df6c35acf6feea4821320400537f34)
- [Backfill range and retriggers that point at this as the culprit](https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&selectedTaskRun=eYyv6arxRMO0m2iVmSdZ9g.0&resultStatus=usercancel%2Cpending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception%2Crunnable&searchStr=os%2Cx%2C10.15%2Cwebrender%2Cshippable%2Copt%2Cmochitests%2Cwith%2Cnetworking%2Con%2Csocket%2Cprocess%2Ctest-macosx1015-64-shippable-qr%2Fopt-mochitest-devtools-chrome-spi-nw%2Cdt5&tochange=79967b676cf84e032ec0190f45df30844a4b021a&fromchange=4751a60ba983f1fd29d1b9b9288c4ab060c2cff1)

- [Failure log](https://treeherder.mozilla.org/logviewer?job_id=406921720&repo=autoland&lineNumber=2084)

- [Backout link](https://hg.mozilla.org/integration/autoland/rev/5993cfba79ab5a154d48c6a1b02c5374fb7aa33e)
```
[task 2023-02-25T11:54:35.772Z] 11:54:35     INFO - TEST-PASS | devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_reload.js | about:devtools-toolbox is still selected - 
[task 2023-02-25T11:54:35.773Z] 11:54:35     INFO - Check whether about:devtools-toolbox page displays correctly
[task 2023-02-25T11:54:35.773Z] 11:54:35     INFO - Buffered messages finished
[task 2023-02-25T11:54:35.774Z] 11:54:35     INFO - TEST-UNEXPECTED-FAIL | devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_reload.js | about:devtools-toolbox page displays correctly - 
[task 2023-02-25T11:54:35.774Z] 11:54:35     INFO - Stack trace:
[task 2023-02-25T11:54:35.774Z] 11:54:35     INFO - chrome://mochikit/content/browser-test.js:test_ok:1465
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochitests/content/browser/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_reload.js:testReloadAboutDevToolsToolbox:70
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochitests/content/browser/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_reload.js:null:34
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochikit/content/browser-test.js:handleTask:1037
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1109
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1251
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1026
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1036
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - Close about:devtools-toolbox page
[task 2023-02-25T11:54:35.776Z] 11:54:35     INFO - Wait for removeTab
[task 2023-02-25T11:54:35.776Z] 11:54:35     INFO - Removing tab.
[task 2023-02-25T11:54:35.776Z] 11:54:35     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2023-02-25T11:54:35.777Z] 11:54:35     INFO - Got event: 'TabClose' on [object XULElement].
[task 2023-02-25T11:54:35.777Z] 11:54:35     INFO - Tab removed and finished closing
[task 2023-02-25T11:54:35.777Z] 11:54:35     INFO - Wait for toolbox destroyed
[task 2023-02-25T11:54:35.816Z] 11:54:35     INFO - Wait until aboutdebugging is selected
[task 2023-02-25T11:54:35.816Z] 11:54:35     INFO - Wait until about:devtools-toolbox is removed from debug targets
[task 2023-02-25T11:54:35.823Z] 11:54:35     INFO - GECKO(2061) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2023-02-25T11:54:35.824Z] 11:54:35     INFO - GECKO(2061) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2023-02-25T11:54:35.826Z] 11:54:35     INFO - GECKO(2061) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2023-02-25T11:54:35.830Z] 11:54:35     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2023-02-25T11:54:35.830Z] 11:54:35     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2023-02-25T11:54:35.831Z] 11:54:35     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2023-02-25T11:54:36.430Z] 11:54:36     INFO - Removing tab.
[task 2023-02-25T11:54:36.431Z] 11:54:36     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2023-02-25T11:54:36.434Z] 11:54:36     INFO - Got event: 'TabClose' on [object XULElement].
[task 2023-02-25T11:54:36.442Z] 11:54:36     INFO - Tab removed and finished closing
[task 2023-02-25T11:54:36.451Z] 11:54:36     INFO - opening about:debugging
[task 2023-02-25T11:54:36.451Z] 11:54:36     INFO - Adding a new tab with URL: about:debugging
[task 2023-02-25T11:54:36.626Z] 11:54:36     INFO - Tab added and finished loading
[task 2023-02-25T11:54:36.627Z] 11:54:36     INFO - Wait until Connect page is displayed
[task 2023-02-25T11:54:36.627Z] 11:54:36     INFO - Select This Firefox page
[task 2023-02-25T11:54:36.627Z] 11:54:36     INFO - Wait for requests to be complete
[task 2023-02-25T11:54:36.705Z] 11:54:36     INFO - Wait for runtime page to be rendered
[task 2023-02-25T11:54:37.221Z] 11:54:37     INFO - Open about:devtools-toolbox page
[task 2023-02-25T11:54:37.221Z] 11:54:37     INFO - TEST-PASS | devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_reload.js | about:debugging tab target appeared - 
```
Backed out or causing dt failures on browser_aboutdebugging_devtoolstoolbox_reload.js.
Before re-landing this please take a look at the bugs from the "Regressions" section. For now, I will mark them as fixed because of this backout.

- [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&selectedTaskRun=eYyv6arxRMO0m2iVmSdZ9g.0&resultStatus=usercancel%2Cpending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception%2Crunnable&revision=9f0d0ce9c0df6c35acf6feea4821320400537f34)
- [Backfill range and retriggers that point at this as the culprit](https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&selectedTaskRun=eYyv6arxRMO0m2iVmSdZ9g.0&resultStatus=usercancel%2Cpending%2Crunning%2Csuccess%2Ctestfailed%2Cbusted%2Cexception%2Crunnable&searchStr=os%2Cx%2C10.15%2Cwebrender%2Cshippable%2Copt%2Cmochitests%2Cwith%2Cnetworking%2Con%2Csocket%2Cprocess%2Ctest-macosx1015-64-shippable-qr%2Fopt-mochitest-devtools-chrome-spi-nw%2Cdt5&tochange=79967b676cf84e032ec0190f45df30844a4b021a&fromchange=4751a60ba983f1fd29d1b9b9288c4ab060c2cff1)

- [Failure log](https://treeherder.mozilla.org/logviewer?job_id=406921720&repo=autoland&lineNumber=2084)

- [Backout link](https://hg.mozilla.org/integration/autoland/rev/5993cfba79ab5a154d48c6a1b02c5374fb7aa33e)
```
[task 2023-02-25T11:54:35.772Z] 11:54:35     INFO - TEST-PASS | devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_reload.js | about:devtools-toolbox is still selected - 
[task 2023-02-25T11:54:35.773Z] 11:54:35     INFO - Check whether about:devtools-toolbox page displays correctly
[task 2023-02-25T11:54:35.773Z] 11:54:35     INFO - Buffered messages finished
[task 2023-02-25T11:54:35.774Z] 11:54:35     INFO - TEST-UNEXPECTED-FAIL | devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_reload.js | about:devtools-toolbox page displays correctly - 
[task 2023-02-25T11:54:35.774Z] 11:54:35     INFO - Stack trace:
[task 2023-02-25T11:54:35.774Z] 11:54:35     INFO - chrome://mochikit/content/browser-test.js:test_ok:1465
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochitests/content/browser/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_reload.js:testReloadAboutDevToolsToolbox:70
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochitests/content/browser/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_reload.js:null:34
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochikit/content/browser-test.js:handleTask:1037
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1109
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1251
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1026
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1036
[task 2023-02-25T11:54:35.775Z] 11:54:35     INFO - Close about:devtools-toolbox page
[task 2023-02-25T11:54:35.776Z] 11:54:35     INFO - Wait for removeTab
[task 2023-02-25T11:54:35.776Z] 11:54:35     INFO - Removing tab.
[task 2023-02-25T11:54:35.776Z] 11:54:35     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2023-02-25T11:54:35.777Z] 11:54:35     INFO - Got event: 'TabClose' on [object XULElement].
[task 2023-02-25T11:54:35.777Z] 11:54:35     INFO - Tab removed and finished closing
[task 2023-02-25T11:54:35.777Z] 11:54:35     INFO - Wait for toolbox destroyed
[task 2023-02-25T11:54:35.816Z] 11:54:35     INFO - Wait until aboutdebugging is selected
[task 2023-02-25T11:54:35.816Z] 11:54:35     INFO - Wait until about:devtools-toolbox is removed from debug targets
[task 2023-02-25T11:54:35.823Z] 11:54:35     INFO - GECKO(2061) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2023-02-25T11:54:35.824Z] 11:54:35     INFO - GECKO(2061) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2023-02-25T11:54:35.826Z] 11:54:35     INFO - GECKO(2061) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'DevToolsFrame'
[task 2023-02-25T11:54:35.830Z] 11:54:35     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2023-02-25T11:54:35.830Z] 11:54:35     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2023-02-25T11:54:35.831Z] 11:54:35     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'DevToolsFrame'"]
[task 2023-02-25T11:54:36.430Z] 11:54:36     INFO - Removing tab.
[task 2023-02-25T11:54:36.431Z] 11:54:36     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2023-02-25T11:54:36.434Z] 11:54:36     INFO - Got event: 'TabClose' on [object XULElement].
[task 2023-02-25T11:54:36.442Z] 11:54:36     INFO - Tab removed and finished closing
[task 2023-02-25T11:54:36.451Z] 11:54:36     INFO - opening about:debugging
[task 2023-02-25T11:54:36.451Z] 11:54:36     INFO - Adding a new tab with URL: about:debugging
[task 2023-02-25T11:54:36.626Z] 11:54:36     INFO - Tab added and finished loading
[task 2023-02-25T11:54:36.627Z] 11:54:36     INFO - Wait until Connect page is displayed
[task 2023-02-25T11:54:36.627Z] 11:54:36     INFO - Select This Firefox page
[task 2023-02-25T11:54:36.627Z] 11:54:36     INFO - Wait for requests to be complete
[task 2023-02-25T11:54:36.705Z] 11:54:36     INFO - Wait for runtime page to be rendered
[task 2023-02-25T11:54:37.221Z] 11:54:37     INFO - Open about:devtools-toolbox page
[task 2023-02-25T11:54:37.221Z] 11:54:37     INFO - TEST-PASS | devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_devtoolstoolbox_reload.js | about:debugging tab target appeared - 
```

Back to Bug 1770658 Comment 5