Delete a bunch of packages that are now on GitHub.

pkg/string_scanner/test/span_scanner_test.dart

Index: pkg/string_scanner/test/span_scanner_test.dart
diff --git a/pkg/string_scanner/test/span_scanner_test.dart b/pkg/string_scanner/test/span_scanner_test.dart
deleted file mode 100644
index 796df296839e6ce1b0f5808c0d4e78e3f76506de..0000000000000000000000000000000000000000
--- a/pkg/string_scanner/test/span_scanner_test.dart
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright (c) 2014, 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 string_scanner.span_scanner_test;
-
-import 'package:string_scanner/string_scanner.dart';
-import 'package:unittest/unittest.dart';
-
-void main() {
-  var scanner;
-  setUp(() {
-    scanner = new SpanScanner('foo\nbar\nbaz', sourceUrl: 'source');
-  });
-
-  test("tracks the span for the last match", () {
-    scanner.scan('fo');
-    scanner.scan('o\nba');
-
-    var span = scanner.lastSpan;
-    expect(span.start.offset, equals(2));
-    expect(span.start.line, equals(0));
-    expect(span.start.column, equals(2));
-    expect(span.start.sourceUrl, equals(Uri.parse('source')));
-
-    expect(span.end.offset, equals(6));
-    expect(span.end.line, equals(1));
-    expect(span.end.column, equals(2));
-    expect(span.start.sourceUrl, equals(Uri.parse('source')));
-
-    expect(span.text, equals('o\nba'));
-  });
-
-  test(".spanFrom() returns a span from a previous state", () {
-    scanner.scan('fo');
-    var state = scanner.state;
-    scanner.scan('o\nba');
-    scanner.scan('r\nba');
-
-    var span = scanner.spanFrom(state);
-    expect(span.text, equals('o\nbar\nba'));
-  });
-
-  test(".emptySpan returns an empty span at the current location", () {
-    scanner.scan('foo\nba');
-
-    var span = scanner.emptySpan;
-    expect(span.start.offset, equals(6));
-    expect(span.start.line, equals(1));
-    expect(span.start.column, equals(2));
-    expect(span.start.sourceUrl, equals(Uri.parse('source')));
-
-    expect(span.end.offset, equals(6));
-    expect(span.end.line, equals(1));
-    expect(span.end.column, equals(2));
-    expect(span.start.sourceUrl, equals(Uri.parse('source')));
-
-    expect(span.text, equals(''));
-  });
-}