Less inequivalence on Hello World!

pkg/compiler/lib/src/js_emitter/program_builder/program_builder.dart

Index: pkg/compiler/lib/src/js_emitter/program_builder/program_builder.dart
diff --git a/pkg/compiler/lib/src/js_emitter/program_builder/program_builder.dart b/pkg/compiler/lib/src/js_emitter/program_builder/program_builder.dart
index 01b1c65980928a0cf21bacb2f3649ef64507c844..0bc14c3ddc95f80dbb0f6d93c5da34792d3bc810 100644
--- a/pkg/compiler/lib/src/js_emitter/program_builder/program_builder.dart
+++ b/pkg/compiler/lib/src/js_emitter/program_builder/program_builder.dart
@@ -693,7 +693,10 @@ class ProgramBuilder {
         _task.emitter, _commonElements, _namer, _worldBuilder, _closedWorld,
         enableMinification: _options.enableMinification);
     RuntimeTypeGenerator runtimeTypeGenerator = new RuntimeTypeGenerator(
+        _elementEnvironment,
         _commonElements,
+        _types,
+        _closedWorld,
         _closureDataLookup,
         _task,
         _namer,