[browser] Remove WASM HybridGlobalization from runtime code

[ilonatommy]

Connected PRs:
#110526
#110534

This is the last PR aiming at removing HybridGlobalization on WASM. Removals:

• code from JS, including removal of hybrid globalization module from rollup
• code from icalls
• code from libraries, including stubs
• passing the flag
• processing the hybrid globalization assets, including segmentation-rules
• removing hybrid-specific asserts in WBT
• removing Blazor hybrid WBT

Renames / preserved code:
We are leaving JS-based globalization method GetLocaleInfo to support APIs like NativeName and DisplayName in the regular, ICU globalization mode. The code will be exported by src\mono\browser\runtime\globalization.ts.

• rename locales-common.ts -> globalization-locale.ts
• move useful helper methods to globalization-locale.ts

Closes #102373, #95795, #98483, #95921

[ilonatommy]

We finish with

nugets\microsoft.dotnet.sharedframework.sdk\10.0.0-beta.24605.1\targets\sharedfx.targets(305,5): error : The following files are missing entries in the templated manifest: icudt_hybrid.dat. Add these file names with extensions to the 'PlatformManifestFileEntry' item group for the runtime pack and corresponding ref pack to include them in the platform manifest.

Edit:
we have to add a change to icu repo, so that we stop shipping icudt_hybrid.dat for wasm.

[ilonatommy]

WBT tests will fail until dotnet/icu#536 flows in. From this reason, I am reverting WBT changes as well. They will be introduced in another PR. Removals for the follow up:

• runtime/src/installer/pkg/sfx/Microsoft.NETCore.App/Directory.Build.props

  Line 249 in fc620a3

  <PlatformManifestFileEntry Include="icudt_hybrid.dat" IsNative="true" />

• https://github.com/dotnet/runtime/blob/fc620a3525288ac0dff1ef007996e9575e7c1be9/src/mono/wasm/Wasm.Build.Tests/ProjectProviderBase.cs#L363C1-L365C57

[javiercn]

Without having all the context, the changes look good, and I imagine tests will pass

[pavelsavara]

I think instantiate_segmentation_rules_asset should be deleted too.

I wonder if this will break any file-based SDK tests

[pavelsavara]

is any of the string functions now un-used ?

[ilonatommy]

instantiate_segmentation_rules_asset is deleted from src/mono/browser/runtime/assets.ts, I cannot find any other occurrence that is left, so I guess it's okay.
stringToUTF16 is used but it's taken from the main module. This one that is deleted in the quoted code is a forwarded method to hybrid globalization module. During removal of hybrid code, we also removed the hybrid module, that's why this line is fine.

[ilonatommy]

"file-based SDK tests" what is a file-based test?

[pavelsavara]

"file-based SDK tests" what is a file-based test?

More like this dotnet/sdk#45412

[pavelsavara]

but for .js file

[radekdoulik]

LGTM

[akoeplinger]

WBT tests will fail until dotnet/icu#536 flows in.

@ilonatommy you can run this command locally to get the new ICU:

darc update-dependencies --source-repo icu --channel ".NET 10"

[ilonatommy]

@ilonatommy you can run this command locally to get the new ICU:

darc update-dependencies --source-repo icu --channel ".NET 10"

[akoeplinger]

@ilonatommy you need to run it in a checkout of this PR

[ilonatommy]

@ilonatommy you need to run it in a checkout of this PR

I got a result:
Local dependencies updated from channel '.NET 10'
Which means it's only a local change, it does not make a maestro PR to update main?

[akoeplinger]

Which means it's only a local change, it does not make a maestro PR to update main?

Correct, you'd need to commit it like any other change.