Original Revision: https://phabricator.services.mozilla.com/D201196

Differential Revision: https://phabricator.services.mozilla.com/D201954

Bug 1865482 - Make CSS :lang() matching more correctly follow the BCP4647 Extended Filtering algorithm. r=layout-reviewers,emilio a=RyanVM

The matching behavior implemented in bug 1857742 did not quite follow the spec,
particularly with regard to language *ranges* (as used in the :lang() pseudo)
that are not themselves valid language *tags*.

This updates the LangTagCompare function to more correctly follow the BCP4647
"Extended Filtering" algorithm, and adjusts the relevant WPT tests (originally
from bug 1857742) to reflect the corrected behavior.

Differential Revision: https://phabricator.services.mozilla.com/D194054

Bug 1857742 - patch 2 - Use oxilangtag rather than unic_langid to parse lang tags for nsStyleUtil::LangTagCompare. r=layout-reviewers,dholbert,TYLin a=RyanVM

Differential Revision: https://phabricator.services.mozilla.com/D195823

Depends on D195822

Import from https://unicode-org.atlassian.net/browse/ICU-22541
(https://github.com/unicode-org/icu/pull/2669).

Differential Revision: https://phabricator.services.mozilla.com/D191013

Bug 1838173: Allow to set the Gregorian change date for ISO-8601 calendars. r=platform-i18n-reviewers,dminor, a=dmeehan

Add a patch to work around <https://unicode-org.atlassian.net/jira/software/c/projects/ICU/issues/ICU-22412>.

Differential Revision: https://phabricator.services.mozilla.com/D180796

It is unfortunately undefined behavior and leads to problems with LLVM
16.

Differential Revision: https://phabricator.services.mozilla.com/D180061

It is unfortunately undefined behavior and leads to problems with LLVM
16.

Differential Revision: https://phabricator.services.mozilla.com/D180061

Bug 1836482 - Replace AddonManager.jsm imports with AddonManager.sys.mjs r=Standard8,webcompat-reviewers,twisniewski

This patch was generated as follows:

Run:
`./mach esmify --imports . --prefix=toolkit/mozapps/extensions/AddonManager`
In the output there are linter/prettifier errors due to unused
XPCOMUtils or separate importESModule calls. These have been fixed
manually and verified with `./mach lint --outgoing`.

The `esmify` script also inserts many unwanted newlines around imports
that are broken on two lines due to length. Due to the number of these,
I fixed them programatically.

1. Create patch from the changes so far.
2. From the patch, delete all lines that consist of "+" (i.e. added blank line).
3. Reset the working dir and apply the revised patch.
4. Verify that the diff between step 1 and 3 looks reasonable.
5. Verify that this patch as a whole looks reasonable.

Commands:

```
git diff > rename.diff
:%g/^+$/d
git commit -va -m WIP-rename
git revert HEAD
git apply --recount rename.diff
git diff HEAD^  # and verify that the removed lines are ok.
git commit -va  # one last review to verify correctness of whole patch.
git rebase -i HEAD~3  # drop the WIP + reverted commit, pick only the last.
```

`git apply` has the `--recount` option to force it to ignore mismatches
in line counts, which happens because we deleted added lines (^+$)
without fixing up the line counts in the file headers.

Differential Revision: https://phabricator.services.mozilla.com/D179874

Differential Revision: https://phabricator.services.mozilla.com/D179754

Bug 1824613 - Convert consumers of toolkit/mozapps/extensions/ to import ES modules directly. r=extension-reviewers,settings-reviewers,application-update-reviewers,credential-management-reviewers,devtools-reviewers,sync-reviewers,sgalich,bytesized,robwu,skhamis

Depends on D179819

Differential Revision: https://phabricator.services.mozilla.com/D179820

Bug 1648545: Part 2 - Load SpecialPowers in XPCShellContentUtils. r=ahal,application-update-reviewers,nalexander,devtools-reviewers

Differential Revision: https://phabricator.services.mozilla.com/D119449

Backed out changeset ac3d639547fa (bug 1648545)
Backed out changeset f63760c845f3 (bug 1648545)
Backed out changeset 652b48b10d37 (bug 1648545)
Backed out changeset 1ca7abd873d1 (bug 1648545)

Bug 1648545: Part 2 - Load SpecialPowers in XPCShellContentUtils. r=ahal,application-update-reviewers,nalexander

Differential Revision: https://phabricator.services.mozilla.com/D119449

Bug 1824744 - Part 7: Remove no longer needed ICU draft API guards. r=platform-i18n-reviewers,gregtatum

`UNUM_APPROXIMATELY_SIGN_FIELD` is no longer a draft API.

Depends on D176268

Differential Revision: https://phabricator.services.mozilla.com/D176269

- Update the URL because the "core.zip" is no longer present.
- Add code to remove redundant language mappings.

Depends on D176265

Differential Revision: https://phabricator.services.mozilla.com/D176266

Depends on D176264

Differential Revision: https://phabricator.services.mozilla.com/D176265

Depends on D176263

Differential Revision: https://phabricator.services.mozilla.com/D176264

Remove no longer needed backports for ICU-22198, ICU-22206, and CLDR-16399.

Update WASI patch to apply cleanly on ICU 73.

Differential Revision: https://phabricator.services.mozilla.com/D176263

Backed out 3 changesets (bug 1834222, bug 1834176) for causing RemoteProcessMonitor failures. CLOSED TREE

Backed out changeset 346d3a1568dd (bug 1834222)
Backed out changeset ea1d8b634bfc (bug 1834176)
Backed out changeset 74d1880272d3 (bug 1834176)

Bug 1834176 - Convert NetUtil.jsm to be an ES system module. r=arai,webdriver-reviewers,perftest-reviewers,valentin,extension-reviewers,devtools-reviewers,sync-reviewers,cookie-reviewers,robwu,afinder,whimboo

Differential Revision: https://phabricator.services.mozilla.com/D178589

Backed out changeset 57876d77a652 (bug 1834176)
Backed out changeset ae2f0837b528 (bug 1834176)

Bug 1834176 - Convert NetUtil.jsm to be an ES system module. r=arai,webdriver-reviewers,perftest-reviewers,valentin,extension-reviewers,devtools-reviewers,sync-reviewers,cookie-reviewers,robwu,afinder,whimboo

Differential Revision: https://phabricator.services.mozilla.com/D178589

Bug 1826063 - Automatic fixes for enabling Prettier on production xhtml and html files. r=mossop,webdriver-reviewers,webcompat-reviewers,geckoview-reviewers,extension-reviewers,settings-reviewers,application-update-reviewers,credential-management-reviewers,fxview-reviewers,sgalich,nalexander,devtools-reviewers,sclements,denschub,robwu,owlish

Differential Revision: https://phabricator.services.mozilla.com/D177938

Bug 1826062 - Automatic fixes for upgrading Prettier to 2.8.8. r=mossop,perftest-reviewers,webcompat-reviewers,geckoview-reviewers,denschub,devtools-reviewers,sparky,calu

Differential Revision: https://phabricator.services.mozilla.com/D177027

Bug 1826062 - Automatic fixes for Prettier 2.0.5 upgrade. r=mossop,perftest-reviewers,webcompat-reviewers,geckoview-reviewers,denschub,devtools-reviewers,sparky,owlish

Differential Revision: https://phabricator.services.mozilla.com/D177025

Differential Revision: https://phabricator.services.mozilla.com/D177111

Differential Revision: https://phabricator.services.mozilla.com/D176958

Differential Revision: https://phabricator.services.mozilla.com/D175802

Differential Revision: https://phabricator.services.mozilla.com/D173611

Differential Revision: https://phabricator.services.mozilla.com/D173610

Differential Revision: https://phabricator.services.mozilla.com/D173609

Differential Revision: https://phabricator.services.mozilla.com/D173608

Bug 1801379 - Migrate Sinon.jsm to an ES module r=extension-reviewers,application-update-reviewers,pip-reviewers,credential-management-reviewers,fxview-reviewers,devtools-reviewers,Standard8,nchevobbe,sclements,dimi,mconley,bytesized,robwu

Migrated `testing/modules/Sinon.sys.mjs` to an ES module.

`testing` should now be 100% ESM 

Differential Revision: https://phabricator.services.mozilla.com/D173643

Differential Revision: https://phabricator.services.mozilla.com/D173657

Bug 208789 - patch 1 - Create an intl::GeneralCategory enum for UnicodeProperties::CharType() to return, to avoid directly referring to ICU4C constants or mapping via harfbuzz constants. r=platform-i18n-reviewers,nordzilla

No change in behavior; this just gives us our own version of the general category constants,
so we can avoid depending on ICU's constants elsewhere in the codebase.

Differential Revision: https://phabricator.services.mozilla.com/D173203

Revert the date format for en-CA per <https://github.com/unicode-org/cldr/pull/2759>.

The actual patch is based on <https://github.com/unicode-org/icu/pull/2368>.

Differential Revision: https://phabricator.services.mozilla.com/D173406

Differential Revision: https://phabricator.services.mozilla.com/D173036

Bug 1660405 - Move away from mozilla::IsNaN in favor of std::isnan. r=nbp,media-playback-reviewers,sergesanspaille,padenot

Differential Revision: https://phabricator.services.mozilla.com/D173035

Backed out changeset ad1a5f59214f (bug 1660405)
Backed out changeset a39e95f0aafe (bug 1660405)
Backed out changeset 48629ee0d70d (bug 1660405)
Backed out changeset 8419b99aab60 (bug 1660405)
Backed out changeset 535cc12c8bed (bug 1660405)
Backed out changeset e27052da4927 (bug 1660405)
Backed out changeset 11b0f9cf8091 (bug 1660405)

Differential Revision: https://phabricator.services.mozilla.com/D173036