Add --modules=node support

lib/src/compiler.dart

Index: lib/src/compiler.dart
diff --git a/lib/src/compiler.dart b/lib/src/compiler.dart
index 61c568591624e3a99238c4a54937cf2f6f85bcf8..0699a0b24d01d152c2d3848e08ef2c955445c0ba 100644
--- a/lib/src/compiler.dart
+++ b/lib/src/compiler.dart
@@ -513,13 +513,25 @@ const corelibOrder = const [
   'dart._js_mirrors',
   'dart.js',
   'dart._metadata',
-  'dart.dom.html_common',
   'dart.dom.html',
+  'dart.dom.html_common',
   'dart._debugger'
   // _foreign_helper is not included, as it only defines the JS builtin that
   // the compiler handles at compile time.
 ];
 
+String getCorelibModuleName(String lib) {

[Jennifer Messerly, 2016/01/29 00:32:32]

doc comment? :)
https://www.dartlang.org/effective-dart/documentation/#prefer-writing-doc-com...

[ochafik, 2016/01/29 09:38:17]

Done.

+  switch (lib) {
+    case 'dart.dom.html_common':
+      return 'dart/html_common';
+    case 'dart.dom.html':
+      return 'dart/html';
+    default:
+      assert(lib.startsWith('dart.'));

[Jennifer Messerly, 2016/01/29 00:32:32]

this assert could be moved up top?

[ochafik, 2016/01/29 09:38:17]

Done (+ turned into `assert(corelibOrder.contains(lib));`)

+      return lib.replaceAll('dart.', 'dart/');
+  }
+}
+
 /// Runtime files added to all applications when running the compiler in the
 /// command line.
 final defaultRuntimeFiles = () {