Enable cpplint for webrtc/video_engine

webrtc/video_engine/vie_channel.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.
  */
 
 #include "webrtc/video_engine/vie_channel.h"
 
 #include <algorithm>
+#include <map>
 #include <vector>
 
 #include "webrtc/base/checks.h"
 #include "webrtc/base/logging.h"
 #include "webrtc/base/platform_thread.h"
 #include "webrtc/common.h"
 #include "webrtc/common_video/include/incoming_video_stream.h"
 #include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
 #include "webrtc/frame_callback.h"
 #include "webrtc/modules/pacing/paced_sender.h"
@@ skipping 29 matching lines @@
   virtual void OnRttUpdate(int64_t avg_rtt_ms, int64_t max_rtt_ms) {
     owner_->OnRttUpdate(avg_rtt_ms, max_rtt_ms);
   }
 
  private:
   ViEChannel* const owner_;
 };
 
 class ViEChannelProtectionCallback : public VCMProtectionCallback {
  public:
-  ViEChannelProtectionCallback(ViEChannel* owner) : owner_(owner) {}
+  explicit ViEChannelProtectionCallback(ViEChannel* owner) : owner_(owner) {}
   ~ViEChannelProtectionCallback() {}
 
 
   int ProtectionRequest(
       const FecProtectionParams* delta_fec_params,
       const FecProtectionParams* key_fec_params,
       uint32_t* sent_video_rate_bps,
       uint32_t* sent_nack_rate_bps,
       uint32_t* sent_fec_rate_bps) override {
     return owner_->ProtectionRequest(delta_fec_params, key_fec_params,
@@ skipping 1145 matching lines @@
   CriticalSectionScoped cs(crit_.get());
   receive_stats_callback_ = receive_statistics_proxy;
 }
 
 void ViEChannel::SetIncomingVideoStream(
     IncomingVideoStream* incoming_video_stream) {
   CriticalSectionScoped cs(crit_.get());
   incoming_video_stream_ = incoming_video_stream;
 }
 }  // namespace webrtc