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

content/renderer/renderer_webkitplatformsupport_impl.cc

Index: content/renderer/renderer_webkitplatformsupport_impl.cc
diff --git a/content/renderer/renderer_webkitplatformsupport_impl.cc b/content/renderer/renderer_webkitplatformsupport_impl.cc
index 3460004c63dd0797edb14b15ca396278b4dafb2a..64611f207e200844c2fdc20c5f7107587241c147 100644
--- a/content/renderer/renderer_webkitplatformsupport_impl.cc
+++ b/content/renderer/renderer_webkitplatformsupport_impl.cc
@@ -31,6 +31,7 @@
 #include "content/renderer/hyphenator/hyphenator.h"
 #include "content/renderer/media/media_stream_dependency_factory.h"
 #include "content/renderer/media/renderer_webaudiodevice_impl.h"
+#include "content/renderer/media/renderer_webmidiaccessor_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/renderer_clipboard_client.h"
 #include "content/renderer/websharedworkerrepository_impl.h"
@@ -89,6 +90,7 @@ using WebKit::WebFileSystem;
 using WebKit::WebFrame;
 using WebKit::WebGamepads;
 using WebKit::WebIDBFactory;
+using WebKit::WebMIDIAccessor;
 using WebKit::Platform;
 using WebKit::WebMediaStreamCenter;
 using WebKit::WebMediaStreamCenterClient;
@@ -732,6 +734,14 @@ RendererWebKitPlatformSupportImpl::createAudioDevice(
 
 //------------------------------------------------------------------------------
 
+WebKit::WebMIDIAccessor*
+RendererWebKitPlatformSupportImpl::createMIDIAccessor(
+    WebKit::WebMIDIAccessor::Client* client) {
+  return new RendererWebMIDIAccessorImpl(client);
+}
+
+//------------------------------------------------------------------------------
+
 WebKit::WebString
 RendererWebKitPlatformSupportImpl::signedPublicKeyAndChallengeString(
     unsigned key_size_index,