| Index: sdk/lib/_internal/compiler/implementation/lib/io_patch.dart
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| diff --git a/sdk/lib/_internal/compiler/implementation/lib/io_patch.dart b/sdk/lib/_internal/compiler/implementation/lib/io_patch.dart
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| index af05ad03d305e8d33f73b6fd39db83e873a9da11..9b38456697fd36b92e032d7267180fa1992c847b 100644
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| --- a/sdk/lib/_internal/compiler/implementation/lib/io_patch.dart
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| +++ b/sdk/lib/_internal/compiler/implementation/lib/io_patch.dart
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| @@ -190,13 +190,6 @@ patch class Process {
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|    }
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|  }
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|  
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| -patch class InternetAddress {
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| -  patch static Future<List<InternetAddress>> lookup(
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| -      String host, {InternetAddressType type: InternetAddressType.ANY}) {
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| -    throw new UnsupportedError("InternetAddress.lookup");
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| -  }
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| -}
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| -
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|  patch class RawServerSocket {
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|    patch static Future<RawServerSocket> bind([String address = "127.0.0.1",
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|                                               int port = 0,
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| 
 |