| Index: runtime/vm/debugger_api_impl_test.cc
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| diff --git a/runtime/vm/debugger_api_impl_test.cc b/runtime/vm/debugger_api_impl_test.cc
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| index e539374da801f097646a4e454102d487fd8149bc..bd9e3e1cab43b0807e2c9813d2976c61658bbfe1 100644
 | 
| --- a/runtime/vm/debugger_api_impl_test.cc
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| +++ b/runtime/vm/debugger_api_impl_test.cc
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| @@ -1405,6 +1405,7 @@ UNIT_TEST_CASE(Debug_IsolateID) {
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|    EXPECT(Dart_GetIsolateId(isolate) == test_isolate_id);
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|    Dart_ExitScope();
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|    Dart_ShutdownIsolate();
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| +  Dart_SetIsolateEventHandler(NULL);
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|    EXPECT(verify_callback == 0x5);  // Only created and shutdown events.
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|  }
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|  
 | 
| 
 |