Web MIDI API back-end (work-in-progress)

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 260b6136f42d75a2c04db8a12b95c0b3e8dc7ed1..a626bb2cba28c00c871e1e4804891695a986a73b 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -72,6 +72,7 @@
 #include "content/browser/renderer_host/media/audio_input_renderer_host.h"
 #include "content/browser/renderer_host/media/audio_mirroring_manager.h"
 #include "content/browser/renderer_host/media/audio_renderer_host.h"
+#include "content/browser/renderer_host/media/midi_host.h"
 #include "content/browser/renderer_host/media/media_stream_dispatcher_host.h"
 #include "content/browser/renderer_host/media/peer_connection_tracker_host.h"
 #include "content/browser/renderer_host/media/video_capture_host.h"
@@ -597,6 +598,10 @@ void RenderProcessHostImpl::CreateMessageFilters() {
   channel_->AddFilter(new AudioRendererHost(
       GetID(), audio_manager, BrowserMainLoop::GetAudioMirroringManager(),
       media_internals, media_stream_manager));
+
+  channel_->AddFilter(new MIDIHost(BrowserMainLoop::GetMIDIManager()));
+
+
   channel_->AddFilter(new VideoCaptureHost());
   channel_->AddFilter(new AppCacheDispatcherHost(
       storage_partition_impl_->GetAppCacheService(),