Move Yaml into utils/pub.

utils/tests/pub/yaml_test.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.
 
 #library('yaml_test');
 
-#import('../../lib/unittest/unittest.dart');
-#import('../../utils/yaml/yaml.dart');
-#import('../../utils/yaml/deep_equals.dart');
-#import('test_utils.dart');
+#import('../../../lib/unittest/unittest.dart');
+#import('../../pub/yaml/yaml.dart');
+#import('../../pub/yaml/deep_equals.dart');
+#import('../../../tests/utils/test_utils.dart');
 
 /** Constructs a new yaml.YamlMap, optionally from a normal Map. */
 Map yamlMap([Map from]) =>
     from == null ? new YamlMap() : new YamlMap.from(from);
 
 /**
  * Asserts that a string containing a single YAML document produces a given
  * value when loaded.
  */
 expectYamlLoads(expected, String source) {
@@ skipping 1796 matching lines @@
     //     A null: null
     //     Also a null: # Empty
     //     Not a null: ""
     //     Booleans: [ true, True, false, FALSE ]
     //     Integers: [ 0, 0o7, 0x3A, -19 ]
     //     Floats: [ 0., -0.0, .5, +12e03, -2E+05 ]
     //     Also floats: [ .inf, -.Inf, +.INF, .NAN ]''');
     // });
   });
 }