| Index: build/isolate.gypi
 | 
| diff --git a/build/isolate.gypi b/build/isolate.gypi
 | 
| index b4201cbdb9dea69dd74b2a6aa065b25dc3d2581f..83ef854df0c22f772a58ece536445c7c7e8fd6fd 100644
 | 
| --- a/build/isolate.gypi
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| +++ b/build/isolate.gypi
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| @@ -40,6 +40,14 @@
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|        'rule_name': 'isolate',
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|        'extension': 'isolate',
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|        'inputs': [
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| +        # Files that are known to be involved in this step.
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| +        '<(DEPTH)/tools/swarm_client/isolate.py',
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| +        '<(DEPTH)/tools/swarm_client/isolateserver_archive.py',
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| +        '<(DEPTH)/tools/swarm_client/run_isolated.py',
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| +        '<(DEPTH)/tools/swarm_client/run_test_cases.py',
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| +        '<(DEPTH)/tools/swarm_client/short_expression_finder.py',
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| +        '<(DEPTH)/tools/swarm_client/trace_inputs.py',
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| +
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|          # Disable file tracking by the build driver for now. This means the
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|          # project must have the proper build-time dependency for their runtime
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|          # dependency. This improves the runtime of the build driver since it
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| 
 |