Chromecast: Use std::vector to pass video config in CMA

chromecast/renderer/media/media_pipeline_proxy.cc

Index: chromecast/renderer/media/media_pipeline_proxy.cc
diff --git a/chromecast/renderer/media/media_pipeline_proxy.cc b/chromecast/renderer/media/media_pipeline_proxy.cc
index 5168f4984540bc5b3df607db7deec7769b77d46c..559f2e07fdbd69c9ca5372cea30025d4e12c73f2 100644
--- a/chromecast/renderer/media/media_pipeline_proxy.cc
+++ b/chromecast/renderer/media/media_pipeline_proxy.cc
@@ -214,12 +214,12 @@ void MediaPipelineProxy::InitializeAudio(
 }
 
 void MediaPipelineProxy::InitializeVideo(
-    const ::media::VideoDecoderConfig& config,
+    const std::vector<::media::VideoDecoderConfig>& configs,
     scoped_ptr<CodedFrameProvider> frame_provider,
     const ::media::PipelineStatusCB& status_cb) {
   DCHECK(thread_checker_.CalledOnValidThread());
   has_video_ = true;
-  video_pipeline_->Initialize(config, frame_provider.Pass(), status_cb);
+  video_pipeline_->Initialize(configs, frame_provider.Pass(), status_cb);
 }
 
 void MediaPipelineProxy::StartPlayingFrom(base::TimeDelta time) {