Revert "[clang][CIR] Fix build after 4d10c11"

This reverts commit c243406.

Author: ZequanWu

clang/lib/CIR/CodeGen/CIRGenVTables.cpp

@@ -145,9 +145,7 @@ mlir::Attribute CIRGenVTables::getVTableComponent(
   case VTableComponent::CK_FunctionPointer:
   case VTableComponent::CK_CompleteDtorPointer:
   case VTableComponent::CK_DeletingDtorPointer: {
-    GlobalDecl gd = component.getGlobalDecl(
-        cgm.getASTContext().getTargetInfo().emitVectorDeletingDtors(
-            cgm.getASTContext().getLangOpts()));
+    GlobalDecl gd = component.getGlobalDecl();
 
     assert(!cir::MissingFeatures::cudaSupport());