Consolidate selected overlay acquisition

internal/engine/source_context.go

@@ -66,30 +66,6 @@ func contextsForResolvedSources(resolved *resolvedFilesystemContext, sources []S
 	return result, nil
 }
 
-// contextsForAcquiredSources is retained for selected-overlay callers until
-// their request migration. Input acquisition resolves the facts at its own
-// lifecycle boundary and uses contextsForResolvedSources directly.
-func contextsForAcquiredSources(source Source, context *FilesystemContext, baseSource *SourceInfo, sources []SourceInfo) (map[string]ResourceContext, *Diagnostic) {
-	if len(sources) == 0 {
-		return nil, nil
-	}
-	if source.kind == sourceNone {
-		if context == nil {
-			return nil, nil
-		}
-		resolved, diagnostic := resolveAbsentFilesystemContext(context)
-		if diagnostic != nil {
-			return nil, diagnostic
-		}
-		return contextsForResolvedSources(&resolved, sources)
-	}
-	resolved, diagnostic := resolveFilesystemContext(source, context, parsedSource{source: baseSource}, nil)
-	if diagnostic != nil {
-		return nil, diagnostic
-	}
-	return contextsForResolvedSources(&resolved, sources)
-}
-
 func mergeResourceContexts(target *map[string]ResourceContext, incoming map[string]ResourceContext) {
 	if len(incoming) == 0 {
 		return