Merge pull request #3423 from apple/lldb-Add-call-to-registerClangImporterRequestFunctions-in-SwiftASTContext

[lldb] Add call to registerClangImporterRequestFunctions in SwiftASTContext

Author: zoecarver

lldb/source/Plugins/TypeSystem/Swift/SwiftASTContext.cpp

@@ -3538,6 +3538,7 @@ swift::ASTContext *SwiftASTContext::GetASTContext() {
   registerIDERequestFunctions(m_ast_context_ap->evaluator);
   registerParseRequestFunctions(m_ast_context_ap->evaluator);
   registerTypeCheckerRequestFunctions(m_ast_context_ap->evaluator);
+  registerClangImporterRequestFunctions(m_ast_context_ap->evaluator);
   registerSILGenRequestFunctions(m_ast_context_ap->evaluator);
   registerSILOptimizerRequestFunctions(m_ast_context_ap->evaluator);
   registerTBDGenRequestFunctions(m_ast_context_ap->evaluator);