Refactor GpuVideoDecoder::Factories out of GpuVideoDecoder.

content/renderer/media/rtc_video_decoder_factory.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 "content/renderer/media/rtc_video_decoder_factory.h"
 
 #include "base/location.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/renderer/media/rtc_video_decoder.h"
 
 namespace content {
 
 RTCVideoDecoderFactory::RTCVideoDecoderFactory(
-    const scoped_refptr<media::GpuVideoDecoder::Factories>& gpu_factories)
+    const scoped_refptr<media::GpuVideoDecoderFactories>& gpu_factories)
     : vda_loop_proxy_(gpu_factories->GetMessageLoop()) {
   DVLOG(2) << "RTCVideoDecoderFactory";
   // The decoder cannot be created in CreateVideoDecoder because VDA has to be
   // created on |vda_loop_proxy_|, which can be the child thread. The child
   // thread is blocked when CreateVideoDecoder runs. This supports only one
   // VDA-powered <video> tag at a time.
   // TODO(wuchengli): remove this restriction.
   // |decoder_| can be null if VDA does not support VP8.
   decoder_ = RTCVideoDecoder::Create(gpu_factories);
 }
@@ skipping 19 matching lines @@
 void RTCVideoDecoderFactory::DestroyVideoDecoder(
     webrtc::VideoDecoder* decoder) {
   DVLOG(2) << "DestroyVideoDecoder";
   // Save back the decoder because it is the only one. VideoDecoder::Release
   // should have been called.
   decoder->RegisterDecodeCompleteCallback(NULL);
   decoder_.reset(decoder);
 }
 
 }  // namespace content