Web MIDI: remove old interface of requestAccess

content/renderer/media/renderer_webmidiaccessor_impl.cc

Index: content/renderer/media/renderer_webmidiaccessor_impl.cc
diff --git a/content/renderer/media/renderer_webmidiaccessor_impl.cc b/content/renderer/media/renderer_webmidiaccessor_impl.cc
index 4655b34eab00200f2cc55fd3a7e00773c3ea9417..2ec80d51d4afe6a524391d4b9b17d7b5d07b84a6 100644
--- a/content/renderer/media/renderer_webmidiaccessor_impl.cc
+++ b/content/renderer/media/renderer_webmidiaccessor_impl.cc
@@ -20,10 +20,6 @@ RendererWebMIDIAccessorImpl::~RendererWebMIDIAccessorImpl() {
   midi_message_filter()->RemoveClient(client_);
 }
 
-void RendererWebMIDIAccessorImpl::requestAccess(bool access) {
-  midi_message_filter()->RequestAccess(std::string(), client_, access ? 1 : 0);
-}
-
 void RendererWebMIDIAccessorImpl::requestAccess(const WebKit::WebString& origin,
                                                 bool access) {
   midi_message_filter()->RequestAccess(origin.utf8(), client_, access ? 1 : 0);