Remove QualityScaler framerate reduction.

webrtc/modules/video_processing/frame_preprocessor.cc

 /*
  *  Copyright (c) 2012 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 53 matching lines @@
   int32_t ret_val = 0;
   ret_val = spatial_resampler_->SetTargetFrameSize(width, height);
 
   if (ret_val < 0)
     return ret_val;
 
   vd_->SetTargetFramerate(frame_rate);
   return VPM_OK;
 }
 
-void VPMFramePreprocessor::SetTargetFramerate(int frame_rate) {
-  if (frame_rate == -1) {
-    vd_->EnableTemporalDecimation(false);
-  } else {
-    vd_->EnableTemporalDecimation(true);
-    vd_->SetTargetFramerate(frame_rate);
-  }
-}
-
 void VPMFramePreprocessor::UpdateIncomingframe_rate() {
   vd_->UpdateIncomingframe_rate();
 }
 
 uint32_t VPMFramePreprocessor::GetDecimatedFrameRate() {
   return vd_->GetDecimatedFrameRate();
 }
 
 uint32_t VPMFramePreprocessor::GetDecimatedWidth() const {
   return spatial_resampler_->TargetWidth();
@@ skipping 55 matching lines @@
   }
   ++frame_cnt_;
   return current_frame;
 }
 
 VideoContentMetrics* VPMFramePreprocessor::GetContentMetrics() const {
   return content_metrics_;
 }
 
 }  // namespace webrtc