Revert "Make unittest follow the new package layout."

pkg/unittest/unittest.dart

Index: pkg/unittest/unittest.dart
diff --git a/pkg/unittest/lib/unittest.dart b/pkg/unittest/unittest.dart
similarity index 98%
rename from pkg/unittest/lib/unittest.dart
rename to pkg/unittest/unittest.dart
index e47d1a4c6801e6d8862e4b462fc416c81847beb6..bc96c79cf69e111638e2c8808e71b9a48da80358 100644
--- a/pkg/unittest/lib/unittest.dart
+++ b/pkg/unittest/unittest.dart
@@ -6,7 +6,7 @@
  * A library for writing dart unit tests.
  *
  * To import this library, specify the relative path to
- * pkg/unittest/lib/unittest.dart.
+ * pkg/unittest/unittest.dart.
  *
  * ##Concepts##
  *
@@ -138,20 +138,20 @@
 
 #import('dart:isolate');
 
-#source('src/collection_matchers.dart');
-#source('src/config.dart');
-#source('src/core_matchers.dart');
-#source('src/description.dart');
-#source('src/expect.dart');
-#source('src/future_matchers.dart');
-#source('src/interfaces.dart');
-#source('src/map_matchers.dart');
-#source('src/matcher.dart');
-#source('src/mock.dart');
-#source('src/numeric_matchers.dart');
-#source('src/operator_matchers.dart');
-#source('src/string_matchers.dart');
-#source('src/test_case.dart');
+#source('collection_matchers.dart');
+#source('config.dart');
+#source('core_matchers.dart');
+#source('description.dart');
+#source('expect.dart');
+#source('future_matchers.dart');
+#source('interfaces.dart');
+#source('map_matchers.dart');
+#source('matcher.dart');
+#source('mock.dart');
+#source('numeric_matchers.dart');
+#source('operator_matchers.dart');
+#source('string_matchers.dart');
+#source('test_case.dart');
 
 /** [Configuration] used by the unittest library. */
 Configuration _config = null;