Format all tests.

tests/lib_strong/async/catch_errors22_test.dart

Index: tests/lib_strong/async/catch_errors22_test.dart
diff --git a/tests/lib_strong/async/catch_errors22_test.dart b/tests/lib_strong/async/catch_errors22_test.dart
index 46debaf65eb934c1955e87ed9beeed60d73ea040..8f810e70737a9b794fad2a8d992414bc512f5fc1 100644
--- a/tests/lib_strong/async/catch_errors22_test.dart
+++ b/tests/lib_strong/async/catch_errors22_test.dart
@@ -16,25 +16,33 @@ main() {
   // Test that streams that are never closed keep the `catchError` alive.
   catchErrors(() {
     catchErrors(() {
-      controller.stream.map((x) { throw x; }).listen((x) {
+      controller.stream.map((x) {
+        throw x;
+      }).listen((x) {
         // Should not happen.
         events.add("bad: $x");
       });
-    }).listen((x) { events.add("caught: $x"); },
-              onDone: () { events.add("done"); });
-  }).listen((x) { events.add("outer: $x"); },
-            onDone: () { onDoneWasCalled = true; });
+    }).listen((x) {
+      events.add("caught: $x");
+    }, onDone: () {
+      events.add("done");
+    });
+  }).listen((x) {
+    events.add("outer: $x");
+  }, onDone: () {
+    onDoneWasCalled = true;
+  });
 
   [1, 2, 3, 4].forEach(controller.add);
 
   new Timer(const Duration(milliseconds: 20), () {
     Expect.isFalse(onDoneWasCalled);
-    Expect.listEquals(["caught: 1",
-                       "caught: 2",
-                       "caught: 3",
-                       "caught: 4",
-                      ],
-                      events);
+    Expect.listEquals([
+      "caught: 1",
+      "caught: 2",
+      "caught: 3",
+      "caught: 4",
+    ], events);
     asyncEnd();
   });
 }