Revert of Refactoring: Merge VideoSenderConfig and AudioSenderConfig.

chrome/renderer/media/cast_session_delegate.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/media/cast_session_delegate.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/callback_helpers.h"
@@ skipping 11 matching lines @@
 #include "media/cast/cast_config.h"
 #include "media/cast/cast_environment.h"
 #include "media/cast/cast_sender.h"
 #include "media/cast/logging/log_serializer.h"
 #include "media/cast/logging/logging_defines.h"
 #include "media/cast/logging/proto/raw_events.pb.h"
 #include "media/cast/logging/raw_event_subscriber_bundle.h"
 #include "media/cast/net/cast_transport.h"
 #include "media/cast/net/cast_transport_config.h"
 
+using media::cast::AudioSenderConfig;
 using media::cast::CastEnvironment;
 using media::cast::CastSender;
-using media::cast::FrameSenderConfig;
+using media::cast::VideoSenderConfig;
 
 static base::LazyInstance<CastThreads> g_cast_threads =
     LAZY_INSTANCE_INITIALIZER;
 
 CastSessionDelegateBase::CastSessionDelegateBase()
     : io_task_runner_(
           content::RenderThread::Get()->GetIOMessageLoopProxy()),
       weak_factory_(this) {
   DCHECK(io_task_runner_.get());
 #if defined(OS_WIN)
@@ skipping 64 matching lines @@
 CastSessionDelegate::CastSessionDelegate()
     : weak_factory_(this) {
   DCHECK(io_task_runner_.get());
 }
 
 CastSessionDelegate::~CastSessionDelegate() {
   DCHECK(io_task_runner_->BelongsToCurrentThread());
 }
 
 void CastSessionDelegate::StartAudio(
-    const FrameSenderConfig& config,
+    const AudioSenderConfig& config,
     const AudioFrameInputAvailableCallback& callback,
     const ErrorCallback& error_callback) {
   DCHECK(io_task_runner_->BelongsToCurrentThread());
 
   if (!cast_transport_ || !cast_sender_) {
     error_callback.Run("Destination not set.");
     return;
   }
 
   audio_frame_input_available_callback_ = callback;
   cast_sender_->InitializeAudio(
       config,
       base::Bind(&CastSessionDelegate::OnOperationalStatusChange,
                  weak_factory_.GetWeakPtr(), true, error_callback));
 }
 
 void CastSessionDelegate::StartVideo(
-    const FrameSenderConfig& config,
+    const VideoSenderConfig& config,
     const VideoFrameInputAvailableCallback& callback,
     const ErrorCallback& error_callback,
     const media::cast::CreateVideoEncodeAcceleratorCallback& create_vea_cb,
     const media::cast::CreateVideoEncodeMemoryCallback&
         create_video_encode_mem_cb) {
   DCHECK(io_task_runner_->BelongsToCurrentThread());
 
   if (!cast_transport_ || !cast_sender_) {
     error_callback.Run("Destination not set.");
     return;
@@ skipping 158 matching lines @@
       error_callback.Run(base::StringPrintf("%s codec runtime error.",
                                             is_for_audio ? "Audio" : "Video"));
       break;
   }
 }
 
 void CastSessionDelegate::ReceivePacket(
     std::unique_ptr<media::cast::Packet> packet) {
   // Do nothing (frees packet)
 }