Eliminate bind callback that doesn't take a BindSourceInfo parameter.

content/browser/media/session/media_session_service_impl.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/media/session/media_session_service_impl.h"
 
 #include "content/browser/media/session/media_metadata_sanitizer.h"
 #include "content/browser/media/session/media_session_impl.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 14 matching lines @@
 
 MediaSessionServiceImpl::~MediaSessionServiceImpl() {
   MediaSessionImpl* session = GetMediaSession();
   if (session)
     session->OnServiceDestroyed(this);
 }
 
 // static
 void MediaSessionServiceImpl::Create(
     RenderFrameHost* render_frame_host,
+    const service_manager::BindSourceInfo& source_info,
     blink::mojom::MediaSessionServiceRequest request) {
   MediaSessionServiceImpl* impl =
       new MediaSessionServiceImpl(render_frame_host);
   impl->Bind(std::move(request));
 }
 
 RenderFrameHost* MediaSessionServiceImpl::GetRenderFrameHost() {
   return RenderFrameHost::FromID(render_frame_process_id_,
                                  render_frame_routing_id_);
 }
@@ skipping 75 matching lines @@
   return MediaSessionImpl::Get(contents);
 }
 
 void MediaSessionServiceImpl::Bind(
     blink::mojom::MediaSessionServiceRequest request) {
   binding_.reset(new mojo::Binding<blink::mojom::MediaSessionService>(
       this, std::move(request)));
 }
 
 }  // namespace content