Format samples and samples-dev directories.

samples-dev/swarm/swarm_ui_lib/util/Uri.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of utilslib;
 
 /**
  * A parsed URI, inspired by:
  * http://closure-library.googlecode.com/svn/docs/class_goog_Uri.html
  */
@@ skipping 33 matching lines @@
   /**
    * Percent-encodes a string for use as a query parameter in a URI.
    */
   // TODO(rnystrom): Get rid of this when the real encodeURIComponent()
   // function is available within Dart.
   static String encodeComponent(String component) {
     if (component == null) return component;
 
     // TODO(terry): Added b/5096547 to track replace should by default behave
     //              like replaceAll to avoid a problematic usage pattern.
-    return component.replaceAll(':', '%3A')
-                    .replaceAll('/', '%2F')
-                    .replaceAll('?', '%3F')
-                    .replaceAll('=', '%3D')
-                    .replaceAll('&', '%26')
-                    .replaceAll(' ', '%20');
+    return component
+        .replaceAll(':', '%3A')
+        .replaceAll('/', '%2F')
+        .replaceAll('?', '%3F')
+        .replaceAll('=', '%3D')
+        .replaceAll('&', '%26')
+        .replaceAll(' ', '%20');
   }
 
   /**
    * Decodes a string used a query parameter by replacing percent-encoded
    * sequences with their original characters.
    */
   // TODO(jmesserly): replace this with a better implementation
   static String decodeComponent(String component) {
     if (component == null) return component;
 
-    return component.replaceAll('%3A', ':')
-                    .replaceAll('%2F', '/')
-                    .replaceAll('%3F', '?')
-                    .replaceAll('%3D', '=')
-                    .replaceAll('%26', '&')
-                    .replaceAll('%20', ' ');
+    return component
+        .replaceAll('%3A', ':')
+        .replaceAll('%2F', '/')
+        .replaceAll('%3F', '?')
+        .replaceAll('%3D', '=')
+        .replaceAll('%26', '&')
+        .replaceAll('%20', ' ');
   }
 }