Format all tests.

tests/language_strong/asyncstar_throw_in_catch_test.dart

Index: tests/language_strong/asyncstar_throw_in_catch_test.dart
diff --git a/tests/language_strong/asyncstar_throw_in_catch_test.dart b/tests/language_strong/asyncstar_throw_in_catch_test.dart
index 092b48dd5566190bbe86f917008e1f524b5a10af..64165207fa56cfe4272c0ea76e70b8cb9339dcde 100644
--- a/tests/language_strong/asyncstar_throw_in_catch_test.dart
+++ b/tests/language_strong/asyncstar_throw_in_catch_test.dart
@@ -111,8 +111,8 @@ runTest(test, expectedTrace, expectedError, shouldCancel) {
     Expect.equals(expectedError, error);
     tracer.trace("X");
   }, onDone: () {
-      tracer.done();
-      done.complete(null);
+    tracer.done();
+    done.complete(null);
   });
   return done.future.then((_) => tracer.done());
 }
@@ -126,7 +126,6 @@ test() async {
   await runTest(foo4, "abcdYeYfX", "Error2", false);
 }
 
-
 void main() {
   asyncTest(test);
-}
+}