Format all tests.

tests/language/function_subtype_simple1_test.dart

 // Copyright (c) 2013, 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.
 // Dart test program for constructors and initializers.
 
 // Check function subtyping of simple function types.
 
 import 'package:expect/expect.dart';
 
 typedef Args0();
@@ skipping 16 matching lines @@
 void args0() {}
 void args1(int a) {}
 void args2(int a, int b) {}
 void args3(int a, int b, int c) {}
 void args4(int a, int b, int c, int d) {}
 void args5(int a, int b, int c, int d, int e) {}
 void args6(int a, int b, int c, int d, int e, int f) {}
 void args7(int a, int b, int c, int d, int e, int f, int g) {}
 void args8(int a, int b, int c, int d, int e, int f, int g, int h) {}
 void args9(int a, int b, int c, int d, int e, int f, int g, int h, int i) {}
-void args10(int a, int b, int c, int d, int e, int f, int g, int h, int i,
-            int j) {}
+void args10(
+    int a, int b, int c, int d, int e, int f, int g, int h, int i, int j) {}
 void args11(int a, int b, int c, int d, int e, int f, int g, int h, int i,
-            int j, int k) {}
+    int j, int k) {}
 void args12(int a, int b, int c, int d, int e, int f, int g, int h, int i,
-            int j, int k, int l) {}
+    int j, int k, int l) {}
 void args13(int a, int b, int c, int d, int e, int f, int g, int h, int i,
-            int j, int k, int l, int m) {}
+    int j, int k, int l, int m) {}
 void args14(int a, int b, int c, int d, int e, int f, int g, int h, int i,
-            int j, int k, int l, int m, int n) {}
+    int j, int k, int l, int m, int n) {}
 void args15(int a, int b, int c, int d, int e, int f, int g, int h, int i,
-            int j, int k, int l, int m, int n, int o) {}
+    int j, int k, int l, int m, int n, int o) {}
 
 main() {
   Expect.isTrue(args0 is Args0);
   Expect.isFalse(args0 is Args1);
   Expect.isFalse(args0 is Args2);
   Expect.isFalse(args0 is Args3);
   Expect.isFalse(args0 is Args4);
   Expect.isFalse(args0 is Args5);
   Expect.isFalse(args0 is Args6);
   Expect.isFalse(args0 is Args7);
@@ skipping 253 matching lines @@
   Expect.isFalse(args15 is Args6);
   Expect.isFalse(args15 is Args7);
   Expect.isFalse(args15 is Args8);
   Expect.isFalse(args15 is Args9);
   Expect.isFalse(args15 is Args10);
   Expect.isFalse(args15 is Args11);
   Expect.isFalse(args15 is Args12);
   Expect.isFalse(args15 is Args13);
   Expect.isFalse(args15 is Args14);
   Expect.isTrue(args15 is Args15);
-}
+}