Get rid of all the library tags.
R=rnystrom@google.com
Review URL: https://codereview.chromium.org//1583453004 .
diff --git a/lib/source_span.dart b/lib/source_span.dart
index 9666dc2..6ed10a0 100644
--- a/lib/source_span.dart
+++ b/lib/source_span.dart
@@ -2,8 +2,6 @@
// 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 source_span;
-
export "src/file.dart";
export "src/location.dart";
export "src/location_mixin.dart";
diff --git a/lib/src/colors.dart b/lib/src/colors.dart
index 274fc92..e934cde 100644
--- a/lib/src/colors.dart
+++ b/lib/src/colors.dart
@@ -3,8 +3,6 @@
// BSD-style license that can be found in the LICENSE file.
// Color constants used for generating messages.
-library source_span.colors;
-
const String RED = '\u001b[31m';
const String YELLOW = '\u001b[33m';
diff --git a/lib/src/file.dart b/lib/src/file.dart
index 37790ce..1d39cf1 100644
--- a/lib/src/file.dart
+++ b/lib/src/file.dart
@@ -2,8 +2,6 @@
// 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 source_span.file;
-
import 'dart:math' as math;
import 'dart:typed_data';
diff --git a/lib/src/location.dart b/lib/src/location.dart
index afb37c7..2d23db1 100644
--- a/lib/src/location.dart
+++ b/lib/src/location.dart
@@ -2,8 +2,6 @@
// 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 source_span.location;
-
import 'span.dart';
// TODO(nweiz): Use SourceLocationMixin once we decide to cut a release with
diff --git a/lib/src/location_mixin.dart b/lib/src/location_mixin.dart
index 5aa0de5..653c2c4 100644
--- a/lib/src/location_mixin.dart
+++ b/lib/src/location_mixin.dart
@@ -2,8 +2,6 @@
// 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 source_span.location_mixin;
-
import 'location.dart';
import 'span.dart';
diff --git a/lib/src/span.dart b/lib/src/span.dart
index 9f15048..fe1ac39 100644
--- a/lib/src/span.dart
+++ b/lib/src/span.dart
@@ -2,8 +2,6 @@
// 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 source_span.span;
-
import 'location.dart';
import 'span_mixin.dart';
diff --git a/lib/src/span_exception.dart b/lib/src/span_exception.dart
index 36f2488..ab07046 100644
--- a/lib/src/span_exception.dart
+++ b/lib/src/span_exception.dart
@@ -2,8 +2,6 @@
// 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 source_span.span_exception;
-
import 'span.dart';
/// A class for exceptions that have source span information attached.
diff --git a/lib/src/span_mixin.dart b/lib/src/span_mixin.dart
index b4503fa..2d390b6 100644
--- a/lib/src/span_mixin.dart
+++ b/lib/src/span_mixin.dart
@@ -2,8 +2,6 @@
// 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 source_span.span_mixin;
-
import 'dart:math' as math;
import 'package:path/path.dart' as p;
diff --git a/lib/src/span_with_context.dart b/lib/src/span_with_context.dart
index 0012e3f..1336b12 100644
--- a/lib/src/span_with_context.dart
+++ b/lib/src/span_with_context.dart
@@ -2,8 +2,6 @@
// 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 source_span.span_with_context;
-
import 'location.dart';
import 'span.dart';
import 'utils.dart';
diff --git a/lib/src/utils.dart b/lib/src/utils.dart
index fa08957..6938547 100644
--- a/lib/src/utils.dart
+++ b/lib/src/utils.dart
@@ -2,8 +2,6 @@
// 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 source_span.utils;
-
/// Returns the minimum of [obj1] and [obj2] according to
/// [Comparable.compareTo].
Comparable min(Comparable obj1, Comparable obj2) =>
