Log PipelineImpl events to MediaLog.

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 62da5e58941286eb52f526409efd56f2312a330a..f92eb807c363b3653aa890cbc6b7a0e8e092e1e5 100644
--- a/media/tools/player_wtl/movie.cc
+++ b/media/tools/player_wtl/movie.cc
@@ -8,6 +8,7 @@
 #include "base/threading/platform_thread.h"
 #include "base/utf_string_conversions.h"
 #include "media/base/filter_collection.h"
+#include "media/base/media_log.h"
 #include "media/base/message_loop_factory_impl.h"
 #include "media/base/pipeline_impl.h"
 #include "media/filters/adaptive_demuxer.h"
@@ -67,7 +68,7 @@ bool Movie::Open(const wchar_t* url, WtlVideoRenderer* video_renderer) {
 
   MessageLoop* pipeline_loop =
       message_loop_factory_->GetMessageLoop("PipelineThread");
-  pipeline_ = new PipelineImpl(pipeline_loop);
+  pipeline_ = new PipelineImpl(pipeline_loop, new media::MediaLog());
 
   // Create filter collection.
   scoped_ptr<FilterCollection> collection(new FilterCollection());