Move spaces from before comments to within comments

tests/language/runtime_type_function_test.dart

Index: tests/language/runtime_type_function_test.dart
diff --git a/tests/language/runtime_type_function_test.dart b/tests/language/runtime_type_function_test.dart
index 8d7e9804a5398af72e6c8e721cbd21ded81c5825..84de6a3ba31aeb889f1aaa6a8369cd64848eb0e3 100644
--- a/tests/language/runtime_type_function_test.dart
+++ b/tests/language/runtime_type_function_test.dart
@@ -23,10 +23,10 @@ main() {
   // Types that do not use class names - these can be checked on dart2js in
   // minified mode.
 
-  check(fn('dynamic', '()'), main);        // Top-level tear-off.
-  check(fn('void', '()'), Xyzzy.foo);      // Class static member tear-off.
+  check(fn('dynamic', '()'), main); //        Top-level tear-off.
+  check(fn('void', '()'), Xyzzy.foo); //      Class static member tear-off.
   check(fn('void', '(dynamic)'), [].add);  // Instance tear-off.
-  check(fn('dynamic', '()'), ()=>1);       // closure.
+  check(fn('dynamic', '()'), ()=>1); //       closure.
 
   var s = new Xyzzy().runtimeType.toString();
   if (s.length <= 3) return; // dart2js --minify has minified names.