CmaMediaPipelineClient to watch media pipeline status

chromecast/browser/media/media_pipeline_host.cc

Index: chromecast/browser/media/media_pipeline_host.cc
diff --git a/chromecast/browser/media/media_pipeline_host.cc b/chromecast/browser/media/media_pipeline_host.cc
index 85376d581199edb3c0f88241b4d6ba2cf5bbe61b..013a40bfbe7cc8c4e45401ee558c111f9daf1f45 100644
--- a/chromecast/browser/media/media_pipeline_host.cc
+++ b/chromecast/browser/media/media_pipeline_host.cc
@@ -66,9 +66,9 @@ void MediaPipelineHost::Initialize(
           : MediaPipelineDeviceParams::kModeSyncPts;
   MediaPipelineDeviceParams default_parameters(sync_type, task_runner_.get());
 
+  media_pipeline_->SetClient(client);
   media_pipeline_->Initialize(
       load_type, create_device_components_cb.Run(default_parameters).Pass());
-  media_pipeline_->SetClient(client);
 }
 
 void MediaPipelineHost::SetAvPipe(