Move usage of QualityScaler to ViEEncoder.

webrtc/modules/video_coding/generic_encoder.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 113 matching lines @@
     const std::vector<FrameType>& frame_types) {
   RTC_DCHECK_RUNS_SERIALIZED(&race_checker_);
   VideoFrame image;
   return encoder_->Encode(image, NULL, &frame_types);
 }
 
 bool VCMGenericEncoder::InternalSource() const {
   return internal_source_;
 }
 
-void VCMGenericEncoder::OnDroppedFrame() {
-  RTC_DCHECK_RUNS_SERIALIZED(&race_checker_);
-  encoder_->OnDroppedFrame();
-}
-
 bool VCMGenericEncoder::SupportsNativeHandle() const {
   RTC_DCHECK_RUNS_SERIALIZED(&race_checker_);
   return encoder_->SupportsNativeHandle();
 }
 
 VCMEncodedFrameCallback::VCMEncodedFrameCallback(
     EncodedImageCallback* post_encode_callback,
     media_optimization::MediaOptimization* media_opt)
     : internal_source_(false),
       post_encode_callback_(post_encode_callback),
@@ skipping 16 matching lines @@
     media_opt_->UpdateWithEncodedData(encoded_image);
     if (internal_source_) {
       // Signal to encoder to drop next frame.
       result.drop_next_frame = media_opt_->DropFrame();
     }
   }
   return result;
 }
 
 }  // namespace webrtc