Format all tests.

tests/corelib/const_list_remove_range_test.dart

Index: tests/corelib/const_list_remove_range_test.dart
diff --git a/tests/corelib/const_list_remove_range_test.dart b/tests/corelib/const_list_remove_range_test.dart
index cff8a478cb30d19ce678fccc6b2a0968b8f92b1e..ff53be59d13e8a7bf59997e1797c0cd5ce818a95 100644
--- a/tests/corelib/const_list_remove_range_test.dart
+++ b/tests/corelib/const_list_remove_range_test.dart
@@ -15,7 +15,13 @@ void expectUOE(Function f) {
 }
 
 testImmutable(var list) {
-  expectUOE(() { list.removeRange(0, 0); });
-  expectUOE(() { list.removeRange(0, 1); });
-  expectUOE(() { list.removeRange(-1, 1); });
+  expectUOE(() {
+    list.removeRange(0, 0);
+  });
+  expectUOE(() {
+    list.removeRange(0, 1);
+  });
+  expectUOE(() {
+    list.removeRange(-1, 1);
+  });
 }