RTC_[D]CHECK_op: Remove "u" suffix on integer constants

webrtc/modules/audio_processing/gain_control_impl.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 105 matching lines @@
 
   for (auto& gain_controller : gain_controllers_) {
     WebRtcAgc_AddFarend(gain_controller->state(), packed_render_audio.data(),
                         packed_render_audio.size());
   }
 }
 
 void GainControlImpl::PackRenderAudioBuffer(
     AudioBuffer* audio,
     std::vector<int16_t>* packed_buffer) {
-  RTC_DCHECK_GE(160u, audio->num_frames_per_band());
+  RTC_DCHECK_GE(160, audio->num_frames_per_band());
 
   packed_buffer->clear();
   packed_buffer->insert(
       packed_buffer->end(), audio->mixed_low_pass_data(),
       (audio->mixed_low_pass_data() + audio->num_frames_per_band()));
 }
 
 int GainControlImpl::AnalyzeCaptureAudio(AudioBuffer* audio) {
   rtc::CritScope cs(crit_capture_);
 
   if (!enabled_) {
     return AudioProcessing::kNoError;
   }
 
   RTC_DCHECK(num_proc_channels_);
-  RTC_DCHECK_GE(160u, audio->num_frames_per_band());
+  RTC_DCHECK_GE(160, audio->num_frames_per_band());
   RTC_DCHECK_EQ(audio->num_channels(), *num_proc_channels_);
   RTC_DCHECK_LE(*num_proc_channels_, gain_controllers_.size());
 
   if (mode_ == kAdaptiveAnalog) {
     int capture_channel = 0;
     for (auto& gain_controller : gain_controllers_) {
       gain_controller->set_capture_level(analog_capture_level_);
       int err = WebRtcAgc_AddMic(
           gain_controller->state(), audio->split_bands(capture_channel),
           audio->num_bands(), audio->num_frames_per_band());
@@ skipping 30 matching lines @@
 
   if (!enabled_) {
     return AudioProcessing::kNoError;
   }
 
   if (mode_ == kAdaptiveAnalog && !was_analog_level_set_) {
     return AudioProcessing::kStreamParameterNotSetError;
   }
 
   RTC_DCHECK(num_proc_channels_);
-  RTC_DCHECK_GE(160u, audio->num_frames_per_band());
+  RTC_DCHECK_GE(160, audio->num_frames_per_band());
   RTC_DCHECK_EQ(audio->num_channels(), *num_proc_channels_);
 
   stream_is_saturated_ = false;
   int capture_channel = 0;
   for (auto& gain_controller : gain_controllers_) {
     int32_t capture_level_out = 0;
     uint8_t saturation_warning = 0;
 
     // The call to stream_has_echo() is ok from a deadlock perspective
     // as the capture lock is allready held.
@@ skipping 226 matching lines @@
   for (auto& gain_controller : gain_controllers_) {
     const int handle_error =
         WebRtcAgc_set_config(gain_controller->state(), config);
     if (handle_error != AudioProcessing::kNoError) {
       error = handle_error;
     }
   }
   return error;
 }
 }  // namespace webrtc