Carry WebMediaSession in WebMediaPlayerParams

media/blink/webmediaplayer_params.h

Index: media/blink/webmediaplayer_params.h
diff --git a/media/blink/webmediaplayer_params.h b/media/blink/webmediaplayer_params.h
index 3efd40b039a990ee50e6888b3fd2ae23c781e3d9..0c728da483ccd939c5ae606659b583b4564c3cdd 100644
--- a/media/blink/webmediaplayer_params.h
+++ b/media/blink/webmediaplayer_params.h
@@ -21,6 +21,7 @@ class TaskRunner;
 namespace blink {
 class WebContentDecryptionModule;
 class WebMediaPlayerClient;
+class WebMediaSession;
 }
 
 namespace media {
@@ -57,7 +58,8 @@ class MEDIA_BLINK_EXPORT WebMediaPlayerParams {
       const AdjustAllocatedMemoryCB& adjust_allocated_memory_cb,
       MediaPermission* media_permission,
       blink::WebContentDecryptionModule* initial_cdm,
-      SurfaceManager* surface_manager);
+      SurfaceManager* surface_manager,
+      blink::WebMediaSession* media_session);
 
   ~WebMediaPlayerParams();
 
@@ -99,6 +101,8 @@ class MEDIA_BLINK_EXPORT WebMediaPlayerParams {
 
   SurfaceManager* surface_manager() const { return surface_manager_; }
 
+  const blink::WebMediaSession* media_session() const { return media_session_; }
+
  private:
   DeferLoadCB defer_load_cb_;
   scoped_refptr<RestartableAudioRendererSink> audio_renderer_sink_;
@@ -114,6 +118,8 @@ class MEDIA_BLINK_EXPORT WebMediaPlayerParams {
   blink::WebContentDecryptionModule* initial_cdm_;
   SurfaceManager* surface_manager_;
 
+  blink::WebMediaSession* media_session_;
+
   DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerParams);
 };