Format all tests.

tests/language/full_stacktrace1_test.dart

Index: tests/language/full_stacktrace1_test.dart
diff --git a/tests/language/full_stacktrace1_test.dart b/tests/language/full_stacktrace1_test.dart
index 92061581643eedc5fc5b84d6b3cbb29e2c36be39..ca213e2129f51b71ed63c002b63d92cda53788e7 100644
--- a/tests/language/full_stacktrace1_test.dart
+++ b/tests/language/full_stacktrace1_test.dart
@@ -7,13 +7,15 @@ import "package:expect/expect.dart";
 void func1() {
   throw new Exception("Test full stacktrace");
 }
+
 void func2() {
   func1();
 }
+
 void func3() {
   try {
     func2();
-  } on Object catch(e, s) {
+  } on Object catch (e, s) {
     var fullTrace = s.toString();
     print(fullTrace);
     Expect.isTrue(fullTrace.contains("func1"));
@@ -25,18 +27,22 @@ void func3() {
     Expect.isTrue(fullTrace.contains("main"));
   }
 }
+
 int func4() {
   func3();
   return 1;
 }
+
 int func5() {
   func4();
   return 1;
 }
+
 int func6() {
   func5();
   return 1;
 }
+
 main() {
   var i = func6();
   Expect.equals(1, i);