Differential Revision: https://phabricator.services.mozilla.com/D198967

Differential Revision: https://phabricator.services.mozilla.com/D133125

Differential Revision: https://phabricator.services.mozilla.com/D133123

Differential Revision: https://phabricator.services.mozilla.com/D133122

Bug 1719548 - Part 2: Unify nsIDNService with IDNA. r=necko-reviewers,platform-i18n-reviewers,dragana,gregtatum

Differential Revision: https://phabricator.services.mozilla.com/D132572

This patch was generated by running:

```
perl -p -i \
     -e 's/^(\s+)([a-zA-Z0-9.]+) = NS_ConvertUTF8toUTF16\((.*)\);/\1CopyUTF8toUTF16(\3, \2);/;' \
     -e 's/^(\s+)([a-zA-Z0-9.]+) = NS_ConvertUTF16toUTF8\((.*)\);/\1CopyUTF16toUTF8(\3, \2);/;' \
     $FILE
```

against every .cpp and .h in mozilla-central, and then fixing up the
inevitable errors that happen as a result of matching C++ expressions with
regexes.  The errors fell into three categories:

1. Calling the convert functions with `std::string::c_str()`; these were
   changed to simply pass the string instead, relying on implicit conversion
   to `mozilla::Span`.
2. Calling the convert functions with raw pointers, which is not permitted
   with the copy functions; these were changed to invoke `MakeStringSpan` first.
3. Other miscellaneous errors resulting from over-eager regexes and/or the
   replacement not being type-aware.  These changes were reverted.

Differential Revision: https://phabricator.services.mozilla.com/D88903

Differential Revision: https://phabricator.services.mozilla.com/D41911

--HG--
extra : moz-landing-system : lando

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D22514

Bug 1037100 - Replace a bunch of uses of Scoped with uses of UniquePtr in ICU-related code, and remove a couple pointless Scoped.h #includes.  r=anba

--HG--
extra : rebase_source : 0172522f3e06e0f11eb4b462282734df97161f30

Differential Revision: https://phabricator.services.mozilla.com/D21111

--HG--
extra : rebase_source : d5c8dc992e78523893b857ec9ebc0cc5b1521b77

Bug 1521000 - Part 2: Adjust our clang-format rules to include spaces after the hash for nested preprocessor directives r=sylvestre

# ignore-this-changeset

--HG--
extra : amend_source : 7221c8d15a765df71171099468e7c7faa648f37c
extra : histedit_source : a0cce6015636202bff09e35a13f72e03257a7695

Summary: Really sorry for the size of the patch. It's mostly automatic
s/nsIDocument/Document/ but I had to fix up in a bunch of places manually to
add the right namespacing and such.

Overall it's not a very interesting patch I think.

nsDocument.cpp turns into Document.cpp, nsIDocument.h into Document.h and
nsIDocumentInlines.h into DocumentInlines.h.

I also changed a bunch of nsCOMPtr usage to RefPtr, but not all of it.

While fixing up some of the bits I also removed some unneeded OwnerDoc() null
checks and such, but I didn't do anything riskier than that.

# ignore-this-changeset

--HG--
extra : amend_source : 4d301d3b0b8711c4692392aa76088ba7fd7d1022

Differential Revision: https://phabricator.services.mozilla.com/D12554

--HG--
extra : rebase_source : 7ae34793e15f626df16bba225c2077c05135d568
extra : amend_source : 429cf996b8c66a17025a6eeb8b1c2fce6a58a614

This removes an unnecessary level of indirection by replacing all
nsStringGlue.h instances with just nsString.h.

--HG--
extra : rebase_source : 340989240af4018f3ebfd92826ae11b0cb46d019

We don't check error of unum_open, so we should check it.  Because
unum_setAttribute doesn't have UErrorCode parameter.

MozReview-Commit-ID: 3j7jeiKbdG

--HG--
extra : rebase_source : 61d0daf8f14f1a36623967d9d63648a8a88e25ae

Bug 1402273 - Build ICUUtils unconditionally, now that we no longer build without ENABLE_INTL_API on any platform. r=m_kato

Bug 1347314 - Migrate calls to ChromeRegistry::GetSelectedLocale to use LocaleService::GetAppLocale. r=jfkthame,Pike

In cases, where the caller is looking for the locale to be used for JS Intl API,
we can now replace it with `undefined` which causes JS Intl API to use the default
locale which since bug 1346674 is resolved to the app locale.

This allows us to remove a lot of calls for the app locale.

The remaining ones are split between `AsBCP47` and `AsLangTag`.
Here, the `AsLangTag` is used, as described in the API docs, for cases where
the language string is used for localization purposes, such as language negotaition
matching to our language resources etc.
`AsBCP47` is used when the returned value is handed over to ICU API.

MozReview-Commit-ID: DzmFEUvMq3N

--HG--
extra : rebase_source : 513ed31d995864939aa893e73c81ffdf591a6617

Bug 1347314 - Migrate calls to ChromeRegistry::GetSelectedLocale to use LocaleService::GetAppLocale. r=jfkthame,Pike

In cases, where the caller is looking for the locale to be used for JS Intl API,
we can now replace it with `undefined` which causes JS Intl API to use the default
locale which since bug 1346674 is resolved to the app locale.

This allows us to remove a lot of calls for the app locale.

The remaining ones are split between `AsBCP47` and `AsLangTag`.
Here, the `AsLangTag` is used, as described in the API docs, for cases where
the language string is used for localization purposes, such as language negotaition
matching to our language resources etc.
`AsBCP47` is used when the returned value is handed over to ICU API.

MozReview-Commit-ID: DzmFEUvMq3N

--HG--
extra : rebase_source : 13fa4c397ba4c79303a2cd76684b5b8c4bd17331

Bug 1301655 - pt 0 - Add an optional parameter to nsIChromeRegistry.getSelectedLocale to allow callers to request the locale be returned as a valid BCP47 lang tag. r=gandalf

Bug 974175 - Stop using grouping separator characters when displaying <input type=number>'s value. r=ehsan

Bug 844744, part 1 - Add some utils classes and static methods to aid in using ICU from gecko code. r=smontagu

Bug 1004327 - Don't limit the number of significant fractional digits for <input type=number>. r=bz, a=sylvestre

Bug 1004327 - Don't limit the number of significant fractional digits for <input type=number>. r=bz, a=sylvestre

Bug 974175 - Stop using grouping separator characters when displaying <input type=number>'s value. r=ehsan, a=sledru