Remove function names on function expressions.

tests/compiler/dart2js_extra/closure_capture_test.dart

Index: tests/compiler/dart2js_extra/closure_capture_test.dart
diff --git a/tests/compiler/dart2js_extra/closure_capture_test.dart b/tests/compiler/dart2js_extra/closure_capture_test.dart
index f76b024bd3503124d4592144d37d444c2aa5d8d2..c55317bb30f696ad62a5cc0f4c29993e2dda6019 100644
--- a/tests/compiler/dart2js_extra/closure_capture_test.dart
+++ b/tests/compiler/dart2js_extra/closure_capture_test.dart
@@ -6,15 +6,14 @@ import "package:expect/expect.dart";
 
 closure0() {
   var x = 499;
-  // TODO(floitsch): remove name from functions.
-  var f = fun() { return x; };
+  var f = () { return x; };
   Expect.equals(499, f());
 }
 
 class A {
   closure1() {
     var x = 499;
-    var f = fun() { return x; };
+    var f = () { return x; };
     Expect.equals(499, f());
   }
 }
@@ -25,12 +24,12 @@ applyFun(f) {
 
 closure2() {
   var x = 499;
-  Expect.equals(499, applyFun(fun() { return x; }));
+  Expect.equals(499, applyFun(() { return x; }));
 }
 
 closure3() {
   var y = 400;
-  var f = fun(x) { return y + x; };
+  var f = (x) { return y + x; };
   Expect.equals(499, f(99));
 }
 
@@ -40,13 +39,12 @@ applyFun2(f) {
 
 closure4() {
   var z = 9;
-  Expect.equals(499, applyFun2(fun(x, y) { return x + y + z; }));
+  Expect.equals(499, applyFun2((x, y) { return x + y + z; }));
 }
 
 closure5() {
   var x = 498;
-  // TODO(floitsch): remove name from functions.
-  var f = fun() { return x; };
+  var f = () { return x; };
   x++;
   Expect.equals(499, f());
 }
@@ -54,7 +52,7 @@ closure5() {
 class A2 {
   closure6() {
     var x = 498;
-    var f = fun() { return x; };
+    var f = () { return x; };
     x++;
     Expect.equals(499, f());
   }
@@ -62,21 +60,21 @@ class A2 {
 
 closure7() {
   var x = 498;
-  var f = fun() { return x; };
+  var f = () { return x; };
   x++;
   Expect.equals(499, applyFun(f));
 }
 
 closure8() {
   var y = 399;
-  var f = fun(x) { return y + x; };
+  var f = (x) { return y + x; };
   y++;
   Expect.equals(499, f(99));
 }
 
 closure9() {
   var z = 9;
-  Expect.equals(499, applyFun2(fun(x, y) { return x + y + z; }));
+  Expect.equals(499, applyFun2((x, y) { return x + y + z; }));
 }
 
 main() {