Format all tests.

tests/language_strong/regress_21795_test.dart

Index: tests/language_strong/regress_21795_test.dart
diff --git a/tests/language_strong/regress_21795_test.dart b/tests/language_strong/regress_21795_test.dart
index 91506c7d50140f21eb762ecf91e9fc8b0ab740ea..c264ef385e43ce985d0f2e4d3d480610281b7d92 100644
--- a/tests/language_strong/regress_21795_test.dart
+++ b/tests/language_strong/regress_21795_test.dart
@@ -7,34 +7,30 @@
 foo(t) {
   try {
     if (t == 123) throw 42;
-  } finally { }
+  } finally {}
 }
 
 bar() {
   try {
     return 42;
-  } finally { }
+  } finally {}
 }
 
-
 class A {
   test(t) {
     try {
       foo(t);
     } finally {
       if (t == 0) {
-        try {
-        } catch (err, st) {
-        }
+        try {} catch (err, st) {}
       }
     }
   }
 }
 
-
 main() {
   var a = new A();
-  for (var i=0; i<10000; ++i) a.test(0);
+  for (var i = 0; i < 10000; ++i) a.test(0);
   try {
     a.test(123);
   } catch (e, s) {