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

webrtc/modules/pacing/bitrate_prober.cc

 /*
  *  Copyright (c) 2014 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.
  */
 
 #include "webrtc/modules/pacing/bitrate_prober.h"
 
 #include <algorithm>
 
 #include "webrtc/base/checks.h"
 #include "webrtc/base/logging.h"
 #include "webrtc/modules/pacing/paced_sender.h"
 
 namespace webrtc {
 
 namespace {
 
 // Inactivity threshold above which probing is restarted.
 constexpr int kInactivityThresholdMs = 5000;
 
 // A minimum interval between probes to allow scheduling to be feasible.
 constexpr int kMinProbeDeltaMs = 1;
 
 int ComputeDeltaFromBitrate(size_t probe_size, uint32_t bitrate_bps) {
-  RTC_CHECK_GT(bitrate_bps, 0u);
+  RTC_CHECK_GT(bitrate_bps, 0);
   // Compute the time delta needed to send probe_size bytes at bitrate_bps
   // bps. Result is in milliseconds.
   return static_cast<int>((1000ll * probe_size * 8) / bitrate_bps);
 }
 }  // namespace
 
 BitrateProber::BitrateProber()
     : probing_state_(ProbingState::kDisabled),
       probe_size_last_sent_(0),
       time_last_probe_sent_ms_(-1),
@@ skipping 105 matching lines @@
 // a minimum of twice |kMinProbeDeltaMs| interval to allow scheduling to be
 // feasible.
 size_t BitrateProber::RecommendedMinProbeSize() const {
   RTC_DCHECK(!clusters_.empty());
   return clusters_.front().probe_bitrate_bps * 2 * kMinProbeDeltaMs /
          (8 * 1000);
 }
 
 void BitrateProber::ProbeSent(int64_t now_ms, size_t bytes) {
   RTC_DCHECK(probing_state_ == ProbingState::kActive);
-  RTC_DCHECK_GT(bytes, 0u);
+  RTC_DCHECK_GT(bytes, 0);
   probe_size_last_sent_ = bytes;
   time_last_probe_sent_ms_ = now_ms;
   if (!clusters_.empty()) {
     ProbeCluster* cluster = &clusters_.front();
     ++cluster->sent_probes;
     if (cluster->sent_probes == cluster->max_probes)
       clusters_.pop();
     if (clusters_.empty())
       probing_state_ = ProbingState::kSuspended;
   }
 }
 }  // namespace webrtc