| Index: content/renderer/media/midi_dispatcher.cc
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| diff --git a/content/renderer/media/midi_dispatcher.cc b/content/renderer/media/midi_dispatcher.cc
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| index 65f42a95d442c749ef269c0a703b46607bc5a297..49fe875537c21b2475b4e3c930075ee7f6ae20f9 100644
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| --- a/content/renderer/media/midi_dispatcher.cc
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| +++ b/content/renderer/media/midi_dispatcher.cc
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| @@ -24,6 +24,10 @@ MidiDispatcher::MidiDispatcher(RenderFrame* render_frame)
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|  
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|  MidiDispatcher::~MidiDispatcher() {}
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|  
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| +void MidiDispatcher::OnDestruct() {
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| +  delete this;
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| +}
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| +
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|  void MidiDispatcher::requestPermission(const WebMIDIPermissionRequest& request,
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|                                         const WebMIDIOptions& options) {
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|    if (!permission_service_.get()) {
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| 
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