| Index: editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/samples/SamplesTest.java
 | 
| diff --git a/editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/samples/SamplesTest.java b/editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/samples/SamplesTest.java
 | 
| index 54c972358ad2624367060b6849aef93b174c7ad7..9bde620b922ab0784cd56d84dfd4c35b10046e55 100644
 | 
| --- a/editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/samples/SamplesTest.java
 | 
| +++ b/editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/samples/SamplesTest.java
 | 
| @@ -71,7 +71,7 @@ public class SamplesTest extends TestCase {
 | 
|  
 | 
|    static {
 | 
|      KNOWN_DART_LIBS.add("dart:core");
 | 
| -    KNOWN_DART_LIBS.add("dart:coreimpl");
 | 
| +    KNOWN_DART_LIBS.add("dart:collection");
 | 
|      KNOWN_DART_LIBS.add("dart:html");
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|      KNOWN_DART_LIBS.add("dart:io");
 | 
|      KNOWN_DART_LIBS.add("dart:isolate");
 | 
| 
 |