Remove ViEncoder::Pause / Start

webrtc/modules/video_coding/protection_bitrate_calculator.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 41 matching lines @@
 
   // Returns target rate for the encoder given the channel parameters.
   // Inputs:  estimated_bitrate_bps - the estimated network bitrate in bits/s.
   //          actual_framerate - encoder frame rate.
   //          fraction_lost - packet loss rate in % in the network.
   //          round_trip_time_ms - round trip time in milliseconds.
   uint32_t SetTargetRates(uint32_t estimated_bitrate_bps,
                           int actual_framerate,
                           uint8_t fraction_lost,
                           int64_t round_trip_time_ms);
-
+  uint32_t GetEncoderTargetRate() const;
   // Informs of encoded output.
   void UpdateWithEncodedData(const EncodedImage& encoded_image);
 
  private:
   struct EncodedFrameSample;
   enum { kBitrateAverageWinMs = 1000 };
 
   Clock* const clock_;
   VCMProtectionCallback* const protection_callback_;
 
   rtc::CriticalSection crit_sect_;
   std::unique_ptr<media_optimization::VCMLossProtectionLogic> loss_prot_logic_
       GUARDED_BY(crit_sect_);
   size_t max_payload_size_ GUARDED_BY(crit_sect_);
+  uint32_t last_encoder_target_rate_ GUARDED_BY(crit_sect_);
 
   RTC_DISALLOW_COPY_AND_ASSIGN(ProtectionBitrateCalculator);
 };
 
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_VIDEO_CODING_PROTECTION_BITRATE_CALCULATOR_H_