Split MediaContentType and AudioFocusType

content/browser/media/session/media_session_controllers_manager.h

Index: content/browser/media/session/media_session_controllers_manager.h
diff --git a/content/browser/media/session/media_session_controllers_manager.h b/content/browser/media/session/media_session_controllers_manager.h
index f89898ac23140c9611a939343f9c634d8101d4ef..b8e3ff4bf628cab1511b0d21e4e64e1ba96ed60a 100644
--- a/content/browser/media/session/media_session_controllers_manager.h
+++ b/content/browser/media/session/media_session_controllers_manager.h
@@ -13,6 +13,12 @@
 #include "base/time/time.h"
 #include "content/public/browser/web_contents_observer.h"  // For MediaPlayerId.
 
+namespace media {
+
+enum class MediaContentType;
+
+}
+
 namespace content {
 
 class MediaSessionController;
@@ -39,7 +45,7 @@ class MediaSessionControllersManager {
   bool RequestPlay(const MediaPlayerId& id,
                    bool has_audio,
                    bool is_remote,
-                   base::TimeDelta duration);
+                   media::MediaContentType media_content_type);
 
   // Called when the given player |id| has paused.
   void OnPause(const MediaPlayerId& id);