[Chromecast] Upgrade to new CMA backend API

chromecast/renderer/media/chromecast_media_renderer_factory.cc

Index: chromecast/renderer/media/chromecast_media_renderer_factory.cc
diff --git a/chromecast/renderer/media/chromecast_media_renderer_factory.cc b/chromecast/renderer/media/chromecast_media_renderer_factory.cc
index 3a43e917b14b47212684cd80ae93efb8793cdd87..5acf69fa2e4169a3026b761d01f65f7fa9b87ea0 100644
--- a/chromecast/renderer/media/chromecast_media_renderer_factory.cc
+++ b/chromecast/renderer/media/chromecast_media_renderer_factory.cc
@@ -59,11 +59,10 @@ scoped_ptr<::media::Renderer> ChromecastMediaRendererFactory::CreateRenderer(
   DCHECK(default_render_factory_);
   // TODO(erickung): crbug.com/443956. Need to provide right LoadType.
   LoadType cma_load_type = kLoadTypeMediaSource;
-  scoped_ptr<MediaPipeline> cma_media_pipeline(
-      new MediaPipelineProxy(
-          render_frame_id_,
-          content::RenderThread::Get()->GetIOMessageLoopProxy(),
-          cma_load_type));
+  scoped_ptr<MediaPipelineProxy> cma_media_pipeline(new MediaPipelineProxy(
+      render_frame_id_,
+      content::RenderThread::Get()->GetIOMessageLoopProxy(),
+      cma_load_type));
   scoped_ptr<CmaRenderer> cma_renderer(new CmaRenderer(
       cma_media_pipeline.Pass(), video_renderer_sink, gpu_factories_));
   scoped_ptr<::media::Renderer> default_media_render(