Format all tests.

tests/lib_strong/html/unknownelement_test.dart

Index: tests/lib_strong/html/unknownelement_test.dart
diff --git a/tests/lib_strong/html/unknownelement_test.dart b/tests/lib_strong/html/unknownelement_test.dart
index 43b30cf7ecef149a4392b50e7c8d9e729265b6a8..fa88fd8ba063a87ae7728a91b9fc4cbe0d6d6854 100644
--- a/tests/lib_strong/html/unknownelement_test.dart
+++ b/tests/lib_strong/html/unknownelement_test.dart
@@ -17,15 +17,17 @@ main() {
   document.body.nodes.addAll(<Node>[foo, bar]);
 
   test('type-check', () {
-      expect(foo, isUnknownElement);
-      expect(bar, isUnknownElement);
-      expect(query('#foo'), equals(foo));
-      expect(query('#bar'), equals(bar));
-    });
+    expect(foo, isUnknownElement);
+    expect(bar, isUnknownElement);
+    expect(query('#foo'), equals(foo));
+    expect(query('#bar'), equals(bar));
+  });
 
   test('dispatch-fail', () {
-      expect(() => foo.method1(), throwsNoSuchMethodError);
-      expect(() => foo.field1, throwsNoSuchMethodError);
-      expect(() { foo.field1 = 42; }, throwsNoSuchMethodError);
-    });
+    expect(() => foo.method1(), throwsNoSuchMethodError);
+    expect(() => foo.field1, throwsNoSuchMethodError);
+    expect(() {
+      foo.field1 = 42;
+    }, throwsNoSuchMethodError);
+  });
 }