Private libraries used.

sdk/lib/_internal/compiler/implementation/lib/isolate_helper.dart

Index: sdk/lib/_internal/compiler/implementation/lib/isolate_helper.dart
diff --git a/sdk/lib/_internal/compiler/implementation/lib/isolate_helper.dart b/sdk/lib/_internal/compiler/implementation/lib/isolate_helper.dart
index ee8927027aa8106d2ddbeac2f4b803df9bca230d..b138b374c5a2763a7ef5821cb640f1261c418f10 100644
--- a/sdk/lib/_internal/compiler/implementation/lib/isolate_helper.dart
+++ b/sdk/lib/_internal/compiler/implementation/lib/isolate_helper.dart
@@ -6,6 +6,11 @@ library _isolate_helper;
 
 import 'dart:async';
 import 'dart:isolate';
+import 'dart:_js_helper' show Null;
+import 'dart:_foreign_helper' show DART_CLOSURE_TO_JS,
+                                   JS,
+                                   JS_CREATE_ISOLATE,
+                                   JS_SET_CURRENT_ISOLATE;
 
 ReceivePort lazyPort;
 
@@ -490,22 +495,6 @@ class IsolateNatives {
     JS("void", r"#.console.log(#)", globalThis, msg);
   }
 
-  /**
-   * Extract the constructor of runnable, so it can be allocated in another
-   * isolate.
-   */
-  static dynamic _getJSConstructor(Isolate runnable) {

[ahe, 2013/01/16 18:13:41]

Intentional change?

[Johnni Winther, 2013/01/22 13:35:53]

It popped up as invalid and, by Nicolas' account, dead code when analyzing the
internal libraries.

-    return JS("", "#.constructor", runnable);
-  }
-
-  /** Extract the constructor name of a runnable */
-  // TODO(sigmund): find a browser-generic way to support this.
-  // TODO(floitsch): is this function still used? If yes, should we use
-  // Primitives.objectTypeName instead?
-  static dynamic _getJSConstructorName(Isolate runnable) {
-    return JS("", "#.constructor.name", runnable);
-  }
-
   /** Find a constructor given its name. */
   static dynamic _getJSConstructorFromName(String factoryName) {
     return JS("", r"$[#]", factoryName);
@@ -1266,7 +1255,7 @@ class TimerImpl implements Timer {
       // event loop of the isolate library. The compiler makes sure
       // that the event loop is compiled if [Timer] is used.
       _globalState.topEventLoop.enqueue(_globalState.currentContext, () {
-        callback(this); 
+        callback(this);
       }, 'timer');
     }
   }