Invoke debugger on nsm

pkg/dev_compiler/tool/input_sdk/private/ddc_runtime/errors.dart

Index: pkg/dev_compiler/tool/input_sdk/private/ddc_runtime/errors.dart
diff --git a/pkg/dev_compiler/tool/input_sdk/private/ddc_runtime/errors.dart b/pkg/dev_compiler/tool/input_sdk/private/ddc_runtime/errors.dart
index 244a603a082c32421564a9e94fe32254c4de9285..700d7c957fd508d64f97c34b47c66deb72a3038c 100644
--- a/pkg/dev_compiler/tool/input_sdk/private/ddc_runtime/errors.dart
+++ b/pkg/dev_compiler/tool/input_sdk/private/ddc_runtime/errors.dart
@@ -49,3 +49,8 @@ throwNullValueError() => JS('', '''(() => {
   $throw_(new $NoSuchMethodError(null,
       new $Symbol('<Unexpected Null Value>'), null, null, null));
 })()''');
+
+throwNoSuchMethodError(receiver, memberName, positionalArguments, namedArguments) => '''(() => {
+  debugger;
+  $throw_(new $NoSuchMethodError($receiver, $memberName, $positionalArguments, $namedArguments));
+})()''');