Rename DemuxerStreamProvider into MediaResource

media/remoting/courier_renderer.cc

Index: media/remoting/courier_renderer.cc
diff --git a/media/remoting/courier_renderer.cc b/media/remoting/courier_renderer.cc
index b83c7f751440db55a06de12b25d0bc3524dd3521..ca0f5677f73b92f270d98002cbb6ca55cc6f950f 100644
--- a/media/remoting/courier_renderer.cc
+++ b/media/remoting/courier_renderer.cc
@@ -19,7 +19,7 @@
 #include "base/time/time.h"
 #include "media/base/bind_to_current_loop.h"
 #include "media/base/buffering_state.h"
-#include "media/base/demuxer_stream_provider.h"
+#include "media/base/media_resource.h"
 #include "media/base/renderer_client.h"
 #include "media/remoting/demuxer_stream_adapter.h"
 #include "media/remoting/proto_enum_utils.h"
@@ -65,7 +65,7 @@ CourierRenderer::CourierRenderer(
     : state_(STATE_UNINITIALIZED),
       main_task_runner_(base::ThreadTaskRunnerHandle::Get()),
       media_task_runner_(std::move(media_task_runner)),
-      demuxer_stream_provider_(nullptr),
+      media_resource_(nullptr),
       client_(nullptr),
       controller_(controller),
       rpc_broker_(controller_->GetRpcBroker()),
@@ -106,12 +106,12 @@ CourierRenderer::~CourierRenderer() {
                             rpc_broker_, rpc_handle_));
 }
 
-void CourierRenderer::Initialize(DemuxerStreamProvider* demuxer_stream_provider,
+void CourierRenderer::Initialize(MediaResource* media_resource,
                                  RendererClient* client,
                                  const PipelineStatusCB& init_cb) {
   VLOG(2) << __func__;
   DCHECK(media_task_runner_->BelongsToCurrentThread());
-  DCHECK(demuxer_stream_provider);
+  DCHECK(media_resource);
   DCHECK(client);
 
   if (state_ != STATE_UNINITIALIZED) {
@@ -120,14 +120,15 @@ void CourierRenderer::Initialize(DemuxerStreamProvider* demuxer_stream_provider,
     return;
   }
 
-  demuxer_stream_provider_ = demuxer_stream_provider;
+  media_resource_ = media_resource;
   client_ = client;
   init_workflow_done_callback_ = init_cb;
 
   state_ = STATE_CREATE_PIPE;
+
   // Create audio mojo data pipe handles if audio is available.
   DemuxerStream* audio_demuxer_stream =
-      demuxer_stream_provider_->GetStream(DemuxerStream::AUDIO);
+      media_resource_->GetStream(DemuxerStream::AUDIO);
   std::unique_ptr<mojo::DataPipe> audio_data_pipe;
   if (audio_demuxer_stream) {
     audio_data_pipe = base::WrapUnique(DemuxerStreamAdapter::CreateDataPipe());
@@ -135,7 +136,7 @@ void CourierRenderer::Initialize(DemuxerStreamProvider* demuxer_stream_provider,
 
   // Create video mojo data pipe handles if video is available.
   DemuxerStream* video_demuxer_stream =
-      demuxer_stream_provider_->GetStream(DemuxerStream::VIDEO);
+      media_resource_->GetStream(DemuxerStream::VIDEO);
   std::unique_ptr<mojo::DataPipe> video_data_pipe;
   if (video_demuxer_stream) {
     video_data_pipe = base::WrapUnique(DemuxerStreamAdapter::CreateDataPipe());
@@ -327,7 +328,7 @@ void CourierRenderer::OnDataPipeCreated(
 
   // Create audio demuxer stream adapter if audio is available.
   DemuxerStream* audio_demuxer_stream =
-      demuxer_stream_provider_->GetStream(DemuxerStream::AUDIO);
+      media_resource_->GetStream(DemuxerStream::AUDIO);
   if (audio_demuxer_stream && audio.is_valid() && audio_handle.is_valid() &&
       audio_rpc_handle != RpcBroker::kInvalidHandle) {
     VLOG(2) << "Initialize audio";
@@ -340,7 +341,7 @@ void CourierRenderer::OnDataPipeCreated(
 
   // Create video demuxer stream adapter if video is available.
   DemuxerStream* video_demuxer_stream =
-      demuxer_stream_provider_->GetStream(DemuxerStream::VIDEO);
+      media_resource_->GetStream(DemuxerStream::VIDEO);
   if (video_demuxer_stream && video.is_valid() && video_handle.is_valid() &&
       video_rpc_handle != RpcBroker::kInvalidHandle) {
     VLOG(2) << "Initialize video";