Simple lint fixes

webrtc/pc/currentspeakermonitor.cc

 /*
  *  Copyright 2011 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/pc/currentspeakermonitor.h"
 
+#include <vector>
+
 #include "webrtc/base/logging.h"
 #include "webrtc/media/base/streamparams.h"
 #include "webrtc/pc/audiomonitor.h"
 
 namespace cricket {
 
 namespace {
 const int kMaxAudioLevel = 9;
 // To avoid overswitching, we disable switching for a period of time after a
 // switch is done.
@@ skipping 169 matching lines @@
 }
 
 void CurrentSpeakerMonitor::OnMediaStreamsReset(
     AudioSourceContext* audio_source_context) {
   if (audio_source_context == audio_source_context_) {
     ssrc_to_speaking_state_map_.clear();
   }
 }
 
 }  // namespace cricket