appcache: remove wpt references to appcache

[chromium-wpt-export-bot]

This is mostly a removal, but required some modifications as well.
Expectations are updated to remove references to removed tests.

Bug: 582750
Change-Id: I4e705f5888d3c8cd3d2cc4859a7a3816de5e88f5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3283191
Commit-Queue: enne <[email protected]>
Reviewed-by: Marijn Kruisselbrink <[email protected]>
Cr-Commit-Position: refs/heads/main@{#943332}

[wpt-pr-bot]

The review process for this patch is being conducted in the Chromium project.

[quisquous]

@valenting FYI. How is appcache removal in Firefox going? Do you think it's ok to move forward with removing these WPT appcache tests?

[quisquous]

I ran the wpt tests locally on Chrome without these changes and got the same errors, so I think this patch is ok. I did a double check of the code as well, and even though I removed some things in the service worker directory, there are no references to anything I removed.

/c/src/testing/xvfb.py python3 ./wpt run --channel=dev --verify --verify-no-chaos-mode --verify-repeat-loop=0 --verify-repeat-restart=10 --log-mach-level=info --log-mach=- -y --no-pause --no-restart-on-unexpected --install-fonts --no-headless --verify-log-full --enable-swiftshader --binary=/c/src/out/Default/chrome chrome service-workers/service-worker/about-blank-replacement.https.html service-workers/service-worker/unregister-immediately-before-installed.https.html

...snip...

 2:07.32 INFO ## All results ##

 2:07.32 INFO ### /service-workers/service-worker/about-blank-replacement.https.html ###
 2:07.32 INFO |                                                           Subtest                                                           | Results |                                                         Messages                                                         |
 2:07.32 INFO |-----------------------------------------------------------------------------------------------------------------------------|---------|--------------------------------------------------------------------------------------------------------------------------|
 2:07.32 INFO |                                                                                                                             | OK      |                                                                                                                          |
 2:07.32 INFO | `Initial about:blank is controlled, exposed to clients.matchAll(), and matches final Client.`                               | FAIL    | `assert_false: result: failure: could not find about:blank client expected false got true`                               |
 2:07.32 INFO | `Initial about:blank modified by parent is controlled, exposed to clients.matchAll(), and matches final Client.`            | FAIL    | `assert_false: result: failure: could not find about:blank client expected false got true`                               |
 2:07.32 INFO | `Popup initial about:blank is controlled, exposed to clients.matchAll(), and matches final Client.`                         | FAIL    | `assert_false: result: failure: could not find about:blank client expected false got true`                               |
 2:07.32 INFO | `Initial about:blank is controlled, exposed to clients.matchAll(), and final Client is not controlled by a service worker.` | PASS    |                                                                                                                          |
 2:07.32 INFO | `Simple about:blank is controlled and is exposed to clients.matchAll().`                                                    | FAIL    | `promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'scriptURL')"` |
 2:07.32 INFO | `Nested about:srcdoc is controlled and is exposed to clients.matchAll().`                                                   | FAIL    | `promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'scriptURL')"` |
 2:07.32 INFO | `Dynamic about:blank is controlled and is exposed to clients.matchAll().`                                                   | FAIL    | `promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'scriptURL')"` |
 2:07.32 INFO 
 2:07.32 INFO ### /service-workers/service-worker/unregister-immediately-before-installed.https.html ###
 2:07.32 INFO |                                          Subtest                                          |            Results            |     Messages     |
 2:07.32 INFO |-------------------------------------------------------------------------------------------|-------------------------------|------------------|
 2:07.32 INFO |                                                                                           | **OK: 3/10, TIMEOUT: 7/10**   |                  |
 2:07.32 INFO | `Clear-Site-Data must abort service worker registration.`                                 | **PASS: 3/10, TIMEOUT: 7/10** | `Test timed out` |
 2:07.32 INFO | `Clear-Site-Data must unregister a registration with a worker in the "installing" state.` | **NOTRUN: 7/10, PASS: 3/10**  |                  |
 2:07.32 INFO 
 2:07.32 INFO ## Unstable results ##

 2:07.32 INFO |                                         Test                                         |                                          Subtest                                          |            Results            |     Messages     |
 2:07.32 INFO |--------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------|-------------------------------|------------------|
 2:07.32 INFO | `/service-workers/service-worker/unregister-immediately-before-installed.https.html` |                                                                                           | **OK: 3/10, TIMEOUT: 7/10**   |                  |
 2:07.32 INFO | `/service-workers/service-worker/unregister-immediately-before-installed.https.html` | `Clear-Site-Data must abort service worker registration.`                                 | **PASS: 3/10, TIMEOUT: 7/10** | `Test timed out` |
 2:07.32 INFO | `/service-workers/service-worker/unregister-immediately-before-installed.https.html` | `Clear-Site-Data must unregister a registration with a worker in the "installing" state.` | **NOTRUN: 7/10, PASS: 3/10**  |                  |
 2:07.32 INFO 
 2:07.32 INFO ::: Running tests in a loop with restarts 10 times : FAIL
 2:07.32 INFO :::
 2:07.32 ERROR ::: Test verification FAIL
 2:07.32 INFO :::
Command returned exit code 1

[quisquous]

@valenting FYI. How is appcache removal in Firefox going? Do you think it's ok to move forward with removing these WPT appcache tests?

Followed up by email, and Firefox has already removed appcache and disabled these tests.

[foolip]

This was blocked by #31714, I'll close and reopen in the hope to get the #31715 workaround, which should unblock this.

[foolip]

The stability jobs are still failing, but judging by the nature of the changes (removing stuff) and #31638 (comment) I'm going to guess that this is an preexisting issue not caused by the changed. I'll admin merge this PR.