Revert "Use SQLite3MC (#84140)" and update SourceGear.Sqlite3 to 3.53.4

[RyanToth3]

Reverts #84140, restoring the SQLitePCLRaw e_sqlite3 SQLite stack, and moves SourceGear.Sqlite3 to 3.53.4.

SQLitePCLRaw stays at 2.1.6. Roslyn references SQLitePCLRaw.bundle_green, which is discontinued at 2.1.11, along with the platform-specific lib.e_sqlite3.* packages that 3.x consolidated, so moving to 3.0.5 is a migration rather than a version bump.

Part of a coordinated revert of the SQLite3MC migration across VS and its components. The other halves are in Azure DevOps: VS 764123, AnyCode 764125, Cascade 764195, and IntelliCode-VS 764208.

Not ready for review - kept as a draft.

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[RyanToth3]

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[RyanToth3]

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[Copilot]

Pull request overview

This PR reverts the repository’s SQLite stack from SQLite3MC.PCLRaw.* back to the SQLitePCLRaw e_sqlite3-based stack, and updates the native SQLite provider package SourceGear.Sqlite3 to 3.53.4 for VSIX deployment scenarios.

Changes:

• Replace SQLite3MC.PCLRaw.* references with SQLitePCLRaw.bundle_green / SQLitePCLRaw.provider.dynamic_cdecl and SQLitePCLRaw.lib.e_sqlite3 across Roslyn projects.
• Switch VSIX-native deployment from sqlite3mc.dll to e_sqlite3.dll (via SourceGear.Sqlite3) and adjust symbol/signing exclusions accordingly.
• Update tooling projects (Metrics) and tests to align with the reverted SQLite stack (with a couple of issues noted in review comments).

Reviewed changes

Copilot reviewed 19 out of 19 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
src/Workspaces/Remote/ServiceHub.CoreComponents/CoreComponents.Shared.targets	Restore SQLitePCLRaw bundle usage for ServiceHub deployment and adjust runtime item filtering comment.
src/Workspaces/Core/Portable/Microsoft.CodeAnalysis.Workspaces.csproj	Swap SQLite3MC.PCLRaw.bundle for SQLitePCLRaw.bundle_green.
src/VisualStudio/Setup/Roslyn.VisualStudio.Setup.csproj	Update VSIX package refs to SQLitePCLRaw + SourceGear native e_sqlite3.dll.
src/VisualStudio/Setup.ServiceHub/x64/Roslyn.VisualStudio.ServiceHub.Setup.x64.csproj	Deploy e_sqlite3.dll from SourceGear.Sqlite3 for x64 ServiceHub VSIX.
src/VisualStudio/Setup.ServiceHub/arm64/Roslyn.VisualStudio.ServiceHub.Setup.arm64.csproj	Deploy e_sqlite3.dll from SourceGear.Sqlite3 for arm64 ServiceHub VSIX.
src/VisualStudio/Setup.ServiceHub/Directory.Build.props	Replace SQLite3MC bundle/lib references with SQLitePCLRaw bundle/lib.e_sqlite3.
src/VisualStudio/IntegrationTest/TestSetup/Microsoft.VisualStudio.IntegrationTest.Setup.csproj	Update downstream exclusion package reference to SQLitePCLRaw.lib.e_sqlite3.
src/VisualStudio/IntegrationTest/New.IntegrationTests/Microsoft.VisualStudio.LanguageServices.New.IntegrationTests.csproj	Update downstream exclusion package reference to SQLitePCLRaw.lib.e_sqlite3.
src/VisualStudio/CSharp/Test/PersistentStorage/SQLiteV2PersistentStorageTests.cs	Remove Windows-specific manual sqlite3mc.dll load shim from tests.
src/VisualStudio/CSharp/Test/Microsoft.VisualStudio.LanguageServices.CSharp.UnitTests.csproj	Update test project SQLite references/copying for e_sqlite3.dll (with a review note to align native source).
src/RoslynAnalyzers/Tools/Metrics/Metrics.csproj	Replace SQLite3MC package references with SQLitePCLRaw e_sqlite3 equivalents (with a review note about version pin).
src/RoslynAnalyzers/Tools/Metrics.Legacy/Metrics.Legacy.csproj	Replace SQLite3MC package references with SQLitePCLRaw e_sqlite3 equivalents (with a review note about version pin).
src/RoslynAnalyzers/NuGet/Microsoft.CodeAnalysis.Metrics/Microsoft.CodeAnalysis.Metrics.Package.csproj	Replace SQLite3MC package references with SQLitePCLRaw e_sqlite3 equivalents (with a review note about version pin).
src/NuGet/VS.ExternalAPIs.Roslyn.Package/VS.ExternalAPIs.Roslyn.Package.csproj	Update downstream exclusion package reference to SQLitePCLRaw.lib.e_sqlite3.
src/Deployment/RoslynDeployment.csproj	Update downstream exclusion package reference to SQLitePCLRaw.lib.e_sqlite3.
eng/SymbolPublishingExclusionsFile.txt	Update excluded native symbol paths from libsqlite3mc.so to libe_sqlite3.so.
eng/Signing.props	Update signing inputs from SQLite3MC artifacts to e_sqlite3.dll and SQLitePCLRaw green/provider assemblies.
eng/Packages.props	Replace SQLite3MC/SQLitePCLRaw-core version properties with a unified SqliteVersion and add SourceGear.Sqlite3 3.53.4.

[Copilot]

Pull request overview

Copilot reviewed 19 out of 19 changed files in this pull request and generated no new comments.

Suppressed comments (2)

src/Workspaces/Remote/ServiceHub.CoreComponents/CoreComponents.Shared.targets:247

• This comment calls e_sqlite3.dll an “assembly”, but it’s a native library. Updating the wording would avoid confusion (especially since the item removal logic here is specifically about native runtime assets).

      <!-- the only assembly we need under runtime folder (runtimes\win-x64\native\e_sqlite3.dll) is handled by the vsix project directly -->

src/VisualStudio/CSharp/Test/Microsoft.VisualStudio.LanguageServices.CSharp.UnitTests.csproj:79

• This project now includes the same e_sqlite3.dll source path twice (both win-x64) with different <Link> values. That will produce two copies in the output and makes it unclear whether this was intended (e.g., one entry was meant to be win-x86, or the second destination is required by a specific test host layout). Consider removing the duplicate entry or adding a comment/adjusting the paths so the intent is unambiguous.

    <Content Include="$(PkgSQLitePCLRaw_lib_e_sqlite3)\runtimes\win-x64\native\e_sqlite3.dll">
      <Link>e_sqlite3.dll</Link>
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
  </ItemGroup>
  <ItemGroup>
    <Content Include="$(PkgSQLitePCLRaw_lib_e_sqlite3)\runtimes\win-x64\native\e_sqlite3.dll">
      <Link>Core\e_sqlite3.dll</Link>
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>

[JoeRobich]

Expecting a clean VS insertion in the morning and then we can get this merged.

[RyanToth3]

Expecting a clean VS insertion in the morning and then we can get this merged.

Are we good to get this checked in now?