Allow transitioning to HAVE_METADATA before pipeline initialization completes.

media/tools/player_wtl/movie.cc

Index: media/tools/player_wtl/movie.cc
diff --git a/media/tools/player_wtl/movie.cc b/media/tools/player_wtl/movie.cc
index c29f8a07846cc6c37f8ebc94fa6839cce20bb3e2..23d4d067c0dec3f8b8ae3e4216775726202f0160 100644
--- a/media/tools/player_wtl/movie.cc
+++ b/media/tools/player_wtl/movie.cc
@@ -95,7 +95,8 @@ bool Movie::Open(const wchar_t* url, VideoRendererBase* video_renderer) {
       collection.Pass(),
       media::PipelineStatusCB(),
       media::PipelineStatusCB(),
-      note.Callback());
+      note.Callback(),
+      media::Pipeline::ReadyStateCB());
 
   // Wait until the pipeline is fully initialized.
   note.Wait();