Format all tests.

tests/standalone/io/https_client_exception_test.dart

Index: tests/standalone/io/https_client_exception_test.dart
diff --git a/tests/standalone/io/https_client_exception_test.dart b/tests/standalone/io/https_client_exception_test.dart
index 1f9cbade98ef1846c091ad8360a3f256752e2f5b..6735909a963ad766c2e84a41a280c30cdcfc238b 100644
--- a/tests/standalone/io/https_client_exception_test.dart
+++ b/tests/standalone/io/https_client_exception_test.dart
@@ -10,13 +10,13 @@ import "package:expect/expect.dart";
 void testBadHostName() {
   asyncStart();
   HttpClient client = new HttpClient();
-  client.getUrl(Uri.parse("https://some.bad.host.name.7654321/"))
+  client
+      .getUrl(Uri.parse("https://some.bad.host.name.7654321/"))
       .then((HttpClientRequest request) {
-        Expect.fail("Should not open a request on bad hostname");
-      })
-      .catchError((error) {
-        asyncEnd();  // Should throw an error on bad hostname.
-      });
+    Expect.fail("Should not open a request on bad hostname");
+  }).catchError((error) {
+    asyncEnd(); // Should throw an error on bad hostname.
+  });
 }
 
 void main() {