Move spaces from before comments to within comments

tests/language/ref_before_declaration_test.dart

Index: tests/language/ref_before_declaration_test.dart
diff --git a/tests/language/ref_before_declaration_test.dart b/tests/language/ref_before_declaration_test.dart
index 9ecbac728dcfc9ed83b1c49aea8a383248f8b40c..d85b28127a99901b77ac784f7ccc9a17c3732684 100644
--- a/tests/language/ref_before_declaration_test.dart
+++ b/tests/language/ref_before_declaration_test.dart
@@ -46,8 +46,8 @@ class C {
       P();  // Refers to non-existing top-level function P
     }
     void P() {  /// 06: compile-time error
-      Q();      /// 06: continued
-    }           /// 06: continued
+      Q(); //   /// 06: continued
+    } //        /// 06: continued
 
     Function f = () {x = f;};  /// 07: compile-time error
   }