Compute correct names for closures in operator methods.

pkg/compiler/lib/src/constants/expressions.dart

Index: pkg/compiler/lib/src/constants/expressions.dart
diff --git a/pkg/compiler/lib/src/constants/expressions.dart b/pkg/compiler/lib/src/constants/expressions.dart
index e3058661915fbe0583142d597365682120bfee33..9ecbaa56b7f8572da3efe7f52b46739ae9b0f37a 100644
--- a/pkg/compiler/lib/src/constants/expressions.dart
+++ b/pkg/compiler/lib/src/constants/expressions.dart
@@ -485,17 +485,12 @@ class MapConstantExpression extends ConstantExpression {
     Map<ConstantValue, ConstantValue> valueMap =
         <ConstantValue, ConstantValue>{};
     for (int index = 0; index < keys.length; index++) {

[Johnni Winther, 2016/07/04 13:40:36]

dartfmt

-      ConstantValue key =
-          keys[index].evaluate(environment, constantSystem);
-      ConstantValue value =
-          values[index].evaluate(environment, constantSystem);
+      ConstantValue key = keys[index].evaluate(environment, constantSystem);
+      ConstantValue value = values[index].evaluate(environment, constantSystem);
       valueMap[key] = value;
     }
-    return constantSystem.createMap(
-        environment.compiler,
-        type,
-        valueMap.keys.toList(),
-        valueMap.values.toList());
+    return constantSystem.createMap(environment.compiler, type,
+        valueMap.keys.toList(), valueMap.values.toList());
   }
 
   ConstantExpression apply(NormalizedArguments arguments) {