| Index: content/content_renderer.gypi
 | 
| diff --git a/content/content_renderer.gypi b/content/content_renderer.gypi
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| index 92b2300bc04c80e62c1c8e94a685d2a12f5749fc..99eca1d083e0a417ad7482ff156656429d3b1917 100644
 | 
| --- a/content/content_renderer.gypi
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| +++ b/content/content_renderer.gypi
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| @@ -358,6 +358,8 @@
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|          'renderer/media/media_stream_dependency_factory.cc',
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|          'renderer/media/media_stream_dispatcher.cc',
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|          'renderer/media/media_stream_impl.cc',
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| +        'renderer/media/media_stream_source_observer.cc',
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| +        'renderer/media/media_stream_source_observer.h',
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|          'renderer/media/peer_connection_handler_base.cc',
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|          'renderer/media/peer_connection_handler_base.h',
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|          'renderer/media/peer_connection_tracker.cc',
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| 
 |