[Test] Reuse buildFir... methods from firUtils.kt

compiler/tests-common-new/tests/org/jetbrains/kotlin/test/frontend/fir/FirFrontendFacade.kt

@@ -28,7 +28,6 @@ import org.jetbrains.kotlin.fir.checkers.registerExtendedCommonCheckers
 import org.jetbrains.kotlin.fir.deserialization.ModuleDataProvider
 import org.jetbrains.kotlin.fir.extensions.FirExtensionRegistrar
 import org.jetbrains.kotlin.fir.java.FirProjectSessionProvider
-import org.jetbrains.kotlin.fir.lightTree.toKotlinParsingErrorListener
 import org.jetbrains.kotlin.fir.session.FirCommonSessionFactory
 import org.jetbrains.kotlin.fir.session.FirJvmSessionFactory
 import org.jetbrains.kotlin.fir.session.FirNativeSessionFactory
@@ -279,12 +278,7 @@ open class FirFrontendFacade(
 
         val (ktFiles, lightTreeFiles) = when (parser) {
             FirParser.LightTree -> {
-                emptyList<KtFile>() to testServices.sourceFileProvider.getLightTreeFilesForSourceFiles(module.files) {
-                    testServices.lightTreeSyntaxDiagnosticsReporterHolder?.reporter?.toKotlinParsingErrorListener(
-                        it,
-                        module.languageVersionSettings
-                    )
-                }.values
+                emptyList<KtFile>() to testServices.sourceFileProvider.getKtSourceFilesForSourceFiles(module.files).values
             }
             FirParser.Psi -> testServices.sourceFileProvider.getKtFilesForSourceFiles(module.files, project).values to emptyList()
         }