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

webrtc/video/video_send_stream.cc

 /*
  *  Copyright (c) 2013 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/video/video_send_stream.h"
@@ skipping 32 matching lines @@
     TransportFeedbackObserver* transport_feedback_callback,
     RtcpRttStats* rtt_stats,
     RtpPacketSender* paced_sender,
     TransportSequenceNumberAllocator* transport_sequence_number_allocator,
     FlexfecSender* flexfec_sender,
     SendStatisticsProxy* stats_proxy,
     SendDelayStats* send_delay_stats,
     RtcEventLog* event_log,
     RateLimiter* retransmission_rate_limiter,
     size_t num_modules) {
-  RTC_DCHECK_GT(num_modules, 0u);
+  RTC_DCHECK_GT(num_modules, 0);
   RtpRtcp::Configuration configuration;
   ReceiveStatistics* null_receive_statistics = configuration.receive_statistics;
   configuration.audio = false;
   configuration.receiver_only = false;
   configuration.flexfec_sender = flexfec_sender;
   configuration.receive_statistics = null_receive_statistics;
   configuration.outgoing_transport = outgoing_transport;
   configuration.intra_frame_callback = intra_frame_callback;
   configuration.bandwidth_callback = bandwidth_callback;
   configuration.transport_feedback_callback = transport_feedback_callback;
@@ skipping 1148 matching lines @@
 }
 
 void VideoSendStreamImpl::SetTransportOverhead(
     int transport_overhead_per_packet) {
   for (RtpRtcp* rtp_rtcp : rtp_rtcp_modules_)
     rtp_rtcp->SetTransportOverhead(transport_overhead_per_packet);
 }
 
 }  // namespace internal
 }  // namespace webrtc