Add --modules=node support

lib/runtime/dart/convert.js

Index: lib/runtime/dart/convert.js
diff --git a/lib/runtime/dart/convert.js b/lib/runtime/dart/convert.js
index 3ed84c4873da7dd9d1a43c2005ae79cf31f4f542..305c004fde3a45b0c01d9d5f61e7d7e9b312e4b7 100644
--- a/lib/runtime/dart/convert.js
+++ b/lib/runtime/dart/convert.js
@@ -6,7 +6,7 @@ dart_library.library('dart/convert', null, /* Imports */[
   'dart/_internal',
   'dart/collection'
 ], /* Lazy imports */[
-], function(exports, dart, core, async, typed_data, _internal, collection) {
+], function(exports, dart, core, $async, typed_data, _internal, collection) {
   'use strict';
   let dartx = dart.dartx;
   const Codec$ = dart.generic(function(S, T) {
@@ -58,7 +58,7 @@ dart_library.library('dart/convert', null, /* Imports */[
   }
   dart.setSignature(Encoding, {
     constructors: () => ({Encoding: [Encoding, []]}),
-    methods: () => ({decodeStream: [async.Future$(core.String), [async.Stream$(core.List$(core.int))]]}),
+    methods: () => ({decodeStream: [$async.Future$(core.String), [$async.Stream$(core.List$(core.int))]]}),
     statics: () => ({getByName: [Encoding, [core.String]]}),
     names: ['getByName']
   });
@@ -113,17 +113,17 @@ dart_library.library('dart/convert', null, /* Imports */[
         dart.throw(new core.UnsupportedError(`This converter does not support chunked conversions: ${this}`));
       }
       bind(source) {
-        dart.as(source, async.Stream$(S));
-        return async.Stream$(T).eventTransformed(source, dart.fn((sink => new _ConverterStreamEventSink(this, sink)).bind(this), _ConverterStreamEventSink, [async.EventSink]));
+        dart.as(source, $async.Stream$(S));
+        return $async.Stream$(T).eventTransformed(source, dart.fn((sink => new _ConverterStreamEventSink(this, sink)).bind(this), _ConverterStreamEventSink, [$async.EventSink]));
       }
     }
-    Converter[dart.implements] = () => [async.StreamTransformer$(S, T)];
+    Converter[dart.implements] = () => [$async.StreamTransformer$(S, T)];
     dart.setSignature(Converter, {
       constructors: () => ({Converter: [Converter$(S, T), []]}),
       methods: () => ({
         fuse: [Converter$(S, dart.dynamic), [Converter$(T, dart.dynamic)]],
         startChunkedConversion: [ChunkedConversionSink, [core.Sink$(T)]],
-        bind: [async.Stream$(T), [async.Stream$(S)]]
+        bind: [$async.Stream$(T), [$async.Stream$(S)]]
       })
     });
     return Converter;
@@ -167,7 +167,7 @@ dart_library.library('dart/convert', null, /* Imports */[
     methods: () => ({
       convert: [core.List$(core.int), [core.String], [core.int, core.int]],
       startChunkedConversion: [StringConversionSink, [core.Sink$(core.List$(core.int))]],
-      bind: [async.Stream$(core.List$(core.int)), [async.Stream$(core.String)]]
+      bind: [$async.Stream$(core.List$(core.int)), [$async.Stream$(core.String)]]
     })
   });
   class AsciiEncoder extends _UnicodeSubsetEncoder {
@@ -271,7 +271,7 @@ dart_library.library('dart/convert', null, /* Imports */[
     methods: () => ({
       convert: [core.String, [core.List$(core.int)], [core.int, core.int]],
       [_convertInvalid]: [core.String, [core.List$(core.int), core.int, core.int]],
-      bind: [async.Stream$(core.String), [async.Stream$(core.List$(core.int))]]
+      bind: [$async.Stream$(core.String), [$async.Stream$(core.List$(core.int))]]
     })
   });
   class AsciiDecoder extends _UnicodeSubsetDecoder {
@@ -523,7 +523,7 @@ dart_library.library('dart/convert', null, /* Imports */[
     }
     _EventSinkAdapter[dart.implements] = () => [ChunkedConversionSink$(T)];
     dart.setSignature(_EventSinkAdapter, {
-      constructors: () => ({_EventSinkAdapter: [_EventSinkAdapter$(T), [async.EventSink$(T)]]}),
+      constructors: () => ({_EventSinkAdapter: [_EventSinkAdapter$(T), [$async.EventSink$(T)]]}),
       methods: () => ({
         add: [dart.void, [T]],
         close: [dart.void, []]
@@ -552,9 +552,9 @@ dart_library.library('dart/convert', null, /* Imports */[
         return this[_chunkedSink].close();
       }
     }
-    _ConverterStreamEventSink[dart.implements] = () => [async.EventSink$(S)];
+    _ConverterStreamEventSink[dart.implements] = () => [$async.EventSink$(S)];
     dart.setSignature(_ConverterStreamEventSink, {
-      constructors: () => ({_ConverterStreamEventSink: [_ConverterStreamEventSink$(S, T), [Converter, async.EventSink$(T)]]}),
+      constructors: () => ({_ConverterStreamEventSink: [_ConverterStreamEventSink$(S, T), [Converter, $async.EventSink$(T)]]}),
       methods: () => ({
         add: [dart.void, [S]],
         addError: [dart.void, [core.Object], [core.StackTrace]],
@@ -887,7 +887,7 @@ dart_library.library('dart/convert', null, /* Imports */[
     methods: () => ({
       convert: [core.String, [core.Object]],
       startChunkedConversion: [ChunkedConversionSink$(core.Object), [core.Sink$(core.String)]],
-      bind: [async.Stream$(core.String), [async.Stream$(core.Object)]],
+      bind: [$async.Stream$(core.String), [$async.Stream$(core.Object)]],
       fuse: [Converter$(core.Object, dart.dynamic), [Converter$(core.String, dart.dynamic)]]
     })
   });
@@ -960,7 +960,7 @@ dart_library.library('dart/convert', null, /* Imports */[
     methods: () => ({
       convert: [core.List$(core.int), [core.Object]],
       startChunkedConversion: [ChunkedConversionSink$(core.Object), [core.Sink$(core.List$(core.int))]],
-      bind: [async.Stream$(core.List$(core.int)), [async.Stream$(core.Object)]],
+      bind: [$async.Stream$(core.List$(core.int)), [$async.Stream$(core.Object)]],
       fuse: [Converter$(core.Object, dart.dynamic), [Converter$(core.List$(core.int), dart.dynamic)]]
     }),
     statics: () => ({_utf8Encode: [core.List$(core.int), [core.String]]}),
@@ -1051,7 +1051,7 @@ dart_library.library('dart/convert', null, /* Imports */[
     methods: () => ({
       convert: [dart.dynamic, [core.String]],
       startChunkedConversion: [StringConversionSink, [core.Sink$(core.Object)]],
-      bind: [async.Stream$(core.Object), [async.Stream$(core.String)]]
+      bind: [$async.Stream$(core.Object), [$async.Stream$(core.String)]]
     })
   });
   function _parseJson(source, reviver) {
@@ -2079,7 +2079,7 @@ dart_library.library('dart/convert', null, /* Imports */[
     methods: () => ({
       convert: [core.List$(core.int), [core.String], [core.int, core.int]],
       startChunkedConversion: [StringConversionSink, [core.Sink$(core.List$(core.int))]],
-      bind: [async.Stream$(core.List$(core.int)), [async.Stream$(core.String)]]
+      bind: [$async.Stream$(core.List$(core.int)), [$async.Stream$(core.String)]]
     })
   });
   class _Utf8Encoder extends core.Object {
@@ -2307,7 +2307,7 @@ dart_library.library('dart/convert', null, /* Imports */[
     methods: () => ({
       convert: [core.String, [core.List$(core.int)], [core.int, core.int]],
       startChunkedConversion: [ByteConversionSink, [core.Sink$(core.String)]],
-      bind: [async.Stream$(core.String), [async.Stream$(core.List$(core.int))]],
+      bind: [$async.Stream$(core.String), [$async.Stream$(core.List$(core.int))]],
       fuse: [Converter$(core.List$(core.int), dart.dynamic), [Converter$(core.String, dart.dynamic)]]
     })
   });