Simple lint fixes

webrtc/pc/currentspeakermonitor.h

 /*
  *  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.
  */
 
 // CurrentSpeakerMonitor monitors the audio levels for a session and determines
 // which participant is currently speaking.
 
-#ifndef TALK_SESSION_MEDIA_CURRENTSPEAKERMONITOR_H_
-#define TALK_SESSION_MEDIA_CURRENTSPEAKERMONITOR_H_
+#ifndef WEBRTC_PC_CURRENTSPEAKERMONITOR_H_
+#define WEBRTC_PC_CURRENTSPEAKERMONITOR_H_
 
 #include <map>
 
 #include "webrtc/base/basictypes.h"
 #include "webrtc/base/sigslot.h"
 
 namespace cricket {
 
 struct AudioInfo;
 struct MediaStreams;
@@ skipping 12 matching lines @@
 // many audio-sources and report on changes in the loudest audio-source.
 // Its a generic type and relies on an AudioSourceContext which is aware of
 // the audio-sources. AudioSourceContext needs to provide two signals namely
 // SignalAudioInfoMonitor - provides audio info of the all current speakers.
 // SignalMediaSourcesUpdated - provides updates when a speaker leaves or joins.
 // Note that the AudioSourceContext's audio monitor must be started
 // before this is started.
 // It's recommended that the audio monitor be started with a 100 ms period.
 class CurrentSpeakerMonitor : public sigslot::has_slots<> {
  public:
-  CurrentSpeakerMonitor(AudioSourceContext* audio_source_context);
+  explicit CurrentSpeakerMonitor(AudioSourceContext* audio_source_context);
   ~CurrentSpeakerMonitor();
 
   void Start();
   void Stop();
 
   // Used by tests.  Note that the actual minimum time between switches
   // enforced by the monitor will be the given value plus or minus the
   // resolution of the system clock.
   void set_min_time_between_switches(uint32_t min_time_between_switches);
 
@@ skipping 24 matching lines @@
   bool started_;
   AudioSourceContext* audio_source_context_;
   std::map<uint32_t, SpeakingState> ssrc_to_speaking_state_map_;
   uint32_t current_speaker_ssrc_;
   // To prevent overswitching, switching is disabled for some time after a
   // switch is made.  This gives us the earliest time a switch is permitted.
   uint32_t earliest_permitted_switch_time_;
   uint32_t min_time_between_switches_;
 };
 
-}
+}  // namespace cricket
 
-#endif  // TALK_SESSION_MEDIA_CURRENTSPEAKERMONITOR_H_
+#endif  // WEBRTC_PC_CURRENTSPEAKERMONITOR_H_