Re-land "Format all multitests"

tests/lib/mirrors/library_metadata2_test.dart

Index: tests/lib/mirrors/library_metadata2_test.dart
diff --git a/tests/lib/mirrors/library_metadata2_test.dart b/tests/lib/mirrors/library_metadata2_test.dart
index c149cf3af544d35c2daa47d507793e3ee79ea57c..b6fc2d9ba1a9cbb054610fb687f3cf2af8e682e3 100644
--- a/tests/lib/mirrors/library_metadata2_test.dart
+++ b/tests/lib/mirrors/library_metadata2_test.dart
@@ -10,7 +10,7 @@ import 'library_metadata2_lib2.dart'; //# 01: compile-time error
 
 void main() {
   for (var library in currentMirrorSystem().libraries.values) {
-    print(library.metadata);  // Processing @MyConst() in lib2 results in a
-                              // delayed compilation error here.
+    print(library.metadata); // Processing @MyConst() in lib2 results in a
+    // delayed compilation error here.
   }
 }