Format all dart dev compiler files

pkg/dev_compiler/test/closure/closure_type_test.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library dev_compiler.test.closure_type_test;
 
 import 'package:test/test.dart';
 
 import 'package:dev_compiler/src/closure/closure_type.dart';
 
@@ skipping 23 matching lines @@
 
     test('supports array types', () {
       expectToString(new ClosureType.array(), "Array<*>",
           nullable: "Array<*>", nonNullable: "!Array<*>");
       expectToString(
           new ClosureType.array(new ClosureType.type("Foo")), "Array<Foo>",
           nullable: "Array<Foo>", nonNullable: "!Array<Foo>");
     });
 
     test('supports map types', () {
-      expectToString(new ClosureType.map(
+      expectToString(
+          new ClosureType.map(
               new ClosureType.type("Foo"), new ClosureType.type("Bar")),
           "Object<Foo, Bar>",
-          nullable: "Object<Foo, Bar>", nonNullable: "!Object<Foo, Bar>");
+          nullable: "Object<Foo, Bar>",
+          nonNullable: "!Object<Foo, Bar>");
       expectToString(new ClosureType.map(), "Object<*, *>",
           nullable: "Object<*, *>", nonNullable: "!Object<*, *>");
     });
 
     test('supports function types', () {
       expectToString(new ClosureType.function(), "Function",
           nullable: "Function", nonNullable: "!Function");
       expectToString(new ClosureType.function([new ClosureType.number()]),
           "function(number)");
       expectToString(new ClosureType.function(null, new ClosureType.number()),
           "function(...*):number");
-      expectToString(new ClosureType.function([
-        new ClosureType.number(),
-        new ClosureType.string()
-      ], new ClosureType.boolean()), "function(number, string):boolean");
+      expectToString(
+          new ClosureType.function(
+              [new ClosureType.number(), new ClosureType.string()],
+              new ClosureType.boolean()),
+          "function(number, string):boolean");
     });
 
     test('supports union types', () {
       expectToString(new ClosureType.number().or(new ClosureType.boolean()),
           "(number|boolean)");
       expectToString(
           new ClosureType.number().orUndefined(), "(number|undefined)");
     });
 
     test('supports record types', () {
-      expectToString(new ClosureType.record(
+      expectToString(
+          new ClosureType.record(
               {'x': new ClosureType.number(), 'y': new ClosureType.boolean()}),
           "{x: number, y: boolean}");
     });
 
     test('supports optional pseudo-types', () {
       expectToString(new ClosureType.number().toOptional(), "number=");
     });
   });
 }