Version 1.1.0-dev.5.2

dart/sdk/lib/_internal/compiler/implementation/js_backend/namer.dart

Index: dart/sdk/lib/_internal/compiler/implementation/js_backend/namer.dart
===================================================================
--- dart/sdk/lib/_internal/compiler/implementation/js_backend/namer.dart	(revision 31530)
+++ dart/sdk/lib/_internal/compiler/implementation/js_backend/namer.dart	(working copy)
@@ -1181,10 +1181,6 @@
     addRoot(constant.dispatchedType.element.name);
     add('methods');
   }
-
-  visitDummyReceiver(DummyReceiverConstant constant) {
-    add('dummy_receiver');
-  }
 }
 
 /**
@@ -1262,11 +1258,6 @@
     return _hashString(5, typeName);
   }
 
-  visitDummyReceiver(DummyReceiverConstant constant) {
-    compiler.internalError(
-        'DummyReceiverConstant should never be named and never be subconstant');
-  }
-
   int _hashString(int hash, String s) {
     int length = s.length;
     hash = _combine(hash, length);