remove warning reference

Author: bob80905

tools/clang/tools/dxcompiler/dxcapi.cpp

@@ -58,16 +58,6 @@ HRESULT CreateDxcContainerReflection(REFIID riid, _Out_ LPVOID *ppv) {
 HRESULT CreateDxcContainerBuilder(REFIID riid, _Out_ LPVOID *ppv) {
   // Call dxil.dll's containerbuilder
   *ppv = nullptr;
-  const char *warning;
-  HRESULT hr =
-      S_OK; // originally: DxilLibCreateInstance(CLSID_DxcContainerBuilder,
-            // (IDxcContainerBuilder **)ppv);
-  if (FAILED(hr)) {
-    warning = "Unable to create container builder from dxil.dll. Resulting "
-              "container will not be signed.\n";
-  } else {
-    return hr;
-  }
 
   CComPtr<DxcContainerBuilder> Result =
       DxcContainerBuilder::Alloc(DxcGetThreadMallocNoRef());