Add posciak and wuchengli to WebRTC HW decoder and encoder files

content/renderer/media/gpu/rtc_video_encoder_factory.h

 // 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.
 
-#ifndef CONTENT_RENDERER_MEDIA_RTC_VIDEO_ENCODER_FACTORY_H_
-#define CONTENT_RENDERER_MEDIA_RTC_VIDEO_ENCODER_FACTORY_H_
+#ifndef CONTENT_RENDERER_MEDIA_GPU_RTC_VIDEO_ENCODER_FACTORY_H_
+#define CONTENT_RENDERER_MEDIA_GPU_RTC_VIDEO_ENCODER_FACTORY_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "content/common/content_export.h"
 #include "third_party/webrtc/media/engine/webrtcvideoencoderfactory.h"
 
 namespace media {
@@ skipping 21 matching lines @@
   media::GpuVideoAcceleratorFactories* gpu_factories_;
 
   // List of supported cricket::WebRtcVideoEncoderFactory::VideoCodec.
   std::vector<VideoCodec> codecs_;
 
   DISALLOW_COPY_AND_ASSIGN(RTCVideoEncoderFactory);
 };
 
 }  // namespace content
 
-#endif  // CONTENT_RENDERER_MEDIA_RTC_VIDEO_ENCODER_FACTORY_H_
+#endif  // CONTENT_RENDERER_MEDIA_GPU_RTC_VIDEO_ENCODER_FACTORY_H_