pkg/csslib: formatting

test/testing.dart

Index: test/testing.dart
diff --git a/test/testing.dart b/test/testing.dart
index 002c45247aabf2d15cf68a2d92e115d1221c3c87..b9a6738f01817a7700679500fe89df71865fae65 100644
--- a/test/testing.dart
+++ b/test/testing.dart
@@ -18,10 +18,12 @@ void useMockMessages() {
  * CSS will allow any property/value pairs regardless of validity; all of our
  * tests (by default) will ensure that the CSS is really valid.
  */
-StyleSheet parseCss(String cssInput, {List<Message> errors,
-  List<String> opts}) =>
-  parse(cssInput, errors: errors, options: opts == null ?
-      ['--no-colors', '--checked', '--warnings_as_errors', 'memory'] : opts);
+StyleSheet parseCss(String cssInput,
+    {List<Message> errors, List<String> opts}) => parse(cssInput,
+        errors: errors,
+        options: opts == null
+            ? ['--no-colors', '--checked', '--warnings_as_errors', 'memory']
+            : opts);
 
 /**
  * Spin-up CSS parser in checked mode to detect any problematic CSS.  Normally,
@@ -29,13 +31,16 @@ StyleSheet parseCss(String cssInput, {List<Message> errors,
  * tests (by default) will ensure that the CSS is really valid.
  */
 StyleSheet compileCss(String cssInput, {List<Message> errors, List<String> opts,
-    bool polyfill: false, List<StyleSheet> includes: null}) =>
-  compile(cssInput, errors: errors, options: opts == null ?
-      ['--no-colors', '--checked', '--warnings_as_errors', 'memory'] : opts,
-      polyfill: polyfill, includes: includes);
+    bool polyfill: false, List<StyleSheet> includes: null}) => compile(cssInput,
+        errors: errors,
+        options: opts == null
+            ? ['--no-colors', '--checked', '--warnings_as_errors', 'memory']
+            : opts,
+        polyfill: polyfill,
+        includes: includes);
 
-StyleSheet polyFillCompileCss(input, {List<Message> errors,
-  List<String> opts}) =>
+StyleSheet polyFillCompileCss(input,
+        {List<Message> errors, List<String> opts}) =>
     compileCss(input, errors: errors, polyfill: true, opts: opts);
 
 /** CSS emitter walks the style sheet tree and emits readable CSS. */