Move pub over to using the pub.dartlang.org API v2.

pkg/scheduled_test/lib/src/descriptor/pattern_descriptor.dart

Index: pkg/scheduled_test/lib/src/descriptor/pattern_descriptor.dart
diff --git a/pkg/scheduled_test/lib/src/descriptor/pattern_descriptor.dart b/pkg/scheduled_test/lib/src/descriptor/pattern_descriptor.dart
index 7eb0c61ebf4c099c95c77c7467bc4b0a5dea2ccd..60364f5747d1ac9aab9e4462043a44eac2b7b30f 100644
--- a/pkg/scheduled_test/lib/src/descriptor/pattern_descriptor.dart
+++ b/pkg/scheduled_test/lib/src/descriptor/pattern_descriptor.dart
@@ -112,10 +112,4 @@ class PatternDescriptor extends Descriptor {
 
   Future create([String parent]) => new Future.error(
       new UnsupportedError("Pattern descriptors don't support create()."));
-
-  Stream<List<int>> load(String pathToLoad) => errorStream(
-      new UnsupportedError("Pattern descriptors don't support load()."));
-
-  Stream<List<int>> read() => errorStream(new UnsupportedError("Pattern "
-      "descriptors don't support read()."));
 }