Rename DemuxerStreamProvider into MediaResource

media/mojo/services/mojo_renderer_service.h

Index: media/mojo/services/mojo_renderer_service.h
diff --git a/media/mojo/services/mojo_renderer_service.h b/media/mojo/services/mojo_renderer_service.h
index d9bd5b6c12023477e2dd843c7a2c5522f187f2c0..734af43e67a2340dcf0abbf1d3eadb33bdba73a8 100644
--- a/media/mojo/services/mojo_renderer_service.h
+++ b/media/mojo/services/mojo_renderer_service.h
@@ -16,7 +16,7 @@
 #include "base/timer/timer.h"
 #include "base/unguessable_token.h"
 #include "media/base/buffering_state.h"
-#include "media/base/demuxer_stream_provider.h"
+#include "media/base/media_resource.h"
 #include "media/base/pipeline_status.h"
 #include "media/base/renderer_client.h"
 #include "media/mojo/interfaces/renderer.mojom.h"
@@ -26,7 +26,7 @@
 namespace media {
 
 class AudioRendererSink;
-class DemuxerStreamProviderShim;
+class MediaResourceShim;
 class ContentDecryptionModule;
 class MojoCdmServiceContext;
 class Renderer;
@@ -98,7 +98,7 @@ class MEDIA_MOJO_EXPORT MojoRendererService
   void OnVideoOpacityChange(bool opaque) final;
   void OnDurationChange(base::TimeDelta duration) final;
 
-  // Called when the DemuxerStreamProviderShim is ready to go (has a config,
+  // Called when the MediaResourceShim is ready to go (has a config,
   // pipe handle, etc) and can be handed off to a renderer for use.
   void OnStreamReady(const base::Callback<void(bool)>& callback);
 
@@ -127,7 +127,7 @@ class MEDIA_MOJO_EXPORT MojoRendererService
   State state_;
   double playback_rate_;
 
-  std::unique_ptr<DemuxerStreamProvider> stream_provider_;
+  std::unique_ptr<MediaResource> media_resource_;
 
   base::RepeatingTimer time_update_timer_;
   base::TimeDelta last_media_time_;
@@ -144,7 +144,7 @@ class MEDIA_MOJO_EXPORT MojoRendererService
   std::unique_ptr<VideoRendererSink> video_sink_;
 
   // Note: Destroy |renderer_| first to avoid access violation into other
-  // members, e.g. |stream_provider_|, |cdm_|, |audio_sink_|, and
+  // members, e.g. |media_resource_|, |cdm_|, |audio_sink_|, and
   // |video_sink_|.
   // Must use "media::" because "Renderer" is ambiguous.
   std::unique_ptr<media::Renderer> renderer_;