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

content/browser/media/session/media_session_service_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_MEDIA_SESSION_MEDIA_SESSION_SERVICE_IMPL_H_
 #define CONTENT_BROWSER_MEDIA_SESSION_MEDIA_SESSION_SERVICE_IMPL_H_
 
 #include "base/optional.h"
 #include "content/public/common/media_metadata.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "third_party/WebKit/public/platform/modules/mediasession/media_session.mojom.h"
 
+namespace service_manager {
+struct BindSourceInfo;
+}
+
 namespace content {
 
 class RenderFrameHost;
 class MediaSessionImpl;
 
 // There is one MediaSessionService per frame. The class is owned by
 // RenderFrameHost and should register/unregister itself to/from
 // MediaSessionImpl when RenderFrameHost is created/destroyed.
 class CONTENT_EXPORT MediaSessionServiceImpl
     : public blink::mojom::MediaSessionService {
  public:
   ~MediaSessionServiceImpl() override;
 
   static void Create(RenderFrameHost* render_frame_host,
+                     const service_manager::BindSourceInfo& source_info,
                      blink::mojom::MediaSessionServiceRequest request);
   const blink::mojom::MediaSessionClientPtr& GetClient() { return client_; }
   RenderFrameHost* GetRenderFrameHost();
 
   blink::mojom::MediaSessionPlaybackState playback_state() const {
     return playback_state_;
   }
   const base::Optional<MediaMetadata>& metadata() const { return metadata_; }
   const std::set<blink::mojom::MediaSessionAction>& actions() const {
     return actions_;
@@ skipping 30 matching lines @@
   blink::mojom::MediaSessionPlaybackState playback_state_;
   base::Optional<MediaMetadata> metadata_;
   std::set<blink::mojom::MediaSessionAction> actions_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaSessionServiceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MEDIA_SESSION_MEDIA_SESSION_SERVICE_IMPL_H_