Forward frame polling in videodecodersoftwarefallbackwrapper.

webrtc/media/engine/videodecodersoftwarefallbackwrapper.h

 /*
  *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 23 matching lines @@
                  const RTPFragmentationHeader* fragmentation,
                  const CodecSpecificInfo* codec_specific_info,
                  int64_t render_time_ms) override;
 
   int32_t RegisterDecodeCompleteCallback(
       DecodedImageCallback* callback) override;
 
   int32_t Release() override;
   bool PrefersLateDecoding() const override;
 
+#if defined(WEBRTC_ANDROID)
+  // See https://bugs.chromium.org/p/webrtc/issues/detail?id=7361
+  void PollDecodedFrames() override;
+#endif
+
   const char* ImplementationName() const override;
 
  private:
   bool InitFallbackDecoder();
 
   const VideoCodecType codec_type_;
   VideoDecoder* const decoder_;
   bool decoder_initialized_;
 
   VideoCodec codec_settings_;
   int32_t number_of_cores_;
   std::string fallback_implementation_name_;
   std::unique_ptr<VideoDecoder> fallback_decoder_;
   DecodedImageCallback* callback_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MEDIA_ENGINE_VIDEODECODERSOFTWAREFALLBACKWRAPPER_H_