dart:convert library.

sdk/lib/convert/convert_sources.gypi

Index: sdk/lib/convert/convert_sources.gypi
diff --git a/sdk/lib/convert/convert_sources.gypi b/sdk/lib/convert/convert_sources.gypi
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+# Copyright (c) 2013, 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.
+
+# This file contains all sources for the dart:convert library.
+{
+  'sources': [
+    'convert.dart',
+    # The above file needs to be first as it lists the parts below.
+    'byte_converter.dart',
+    'converter.dart',
+    'json.dart',
+    'line_splitter.dart',
+    'string_converter.dart',
+    'utf.dart',
+  ],
+}