| Index: tracing/tracing/ui/tracks/async_slice_group_track_test.html
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| diff --git a/tracing/tracing/ui/tracks/async_slice_group_track_test.html b/tracing/tracing/ui/tracks/async_slice_group_track_test.html
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| index cb924f42113f8a51f3e1c5440ebe6a88cdda8bf6..61d4090a0911e6af4b37ef72bd1023dd8b8ca0f9 100644
 | 
| --- a/tracing/tracing/ui/tracks/async_slice_group_track_test.html
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| +++ b/tracing/tracing/ui/tracks/async_slice_group_track_test.html
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| @@ -216,8 +216,8 @@ tr.b.unittest.testSuite(function() {
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|      processTrack.process = process;
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|      threadTrack.thread = thread;
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|      groupTrack.group = group;
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| -    processTrack.appendChild(threadTrack);
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| -    threadTrack.appendChild(groupTrack);
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| +    Polymer.dom(processTrack).appendChild(threadTrack);
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| +    Polymer.dom(threadTrack).appendChild(groupTrack);
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|  
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|      assert.equal(processTrack.eventContainer, process);
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|      assert.equal(threadTrack.eventContainer, thread);
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| 
 |