Index: content/browser/renderer_host/media/midi_host.cc |
diff --git a/content/browser/renderer_host/media/midi_host.cc b/content/browser/renderer_host/media/midi_host.cc |
index b6e26886db7902bbd0071a9bea3f86cc0f387b00..3c09ba6e551e119b94a965afab8d3ce7f1fb6903 100644 |
--- a/content/browser/renderer_host/media/midi_host.cc |
+++ b/content/browser/renderer_host/media/midi_host.cc |
@@ -49,7 +49,8 @@ using media::kSysExByte; |
using media::kEndOfSysExByte; |
MidiHost::MidiHost(int renderer_process_id, media::MidiManager* midi_manager) |
- : renderer_process_id_(renderer_process_id), |
+ : BrowserMessageFilter(MidiMsgStart), |
+ renderer_process_id_(renderer_process_id), |
has_sys_ex_permission_(false), |
midi_manager_(midi_manager), |
sent_bytes_in_flight_(0), |