Change default timestamp to 64 bits in all webrtc directories.

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.
  */
 
@@ skipping 43 matching lines @@
     audio_source_context_->SignalMediaStreamsUpdate.disconnect(this);
 
     started_ = false;
     ssrc_to_speaking_state_map_.clear();
     current_speaker_ssrc_ = 0;
     earliest_permitted_switch_time_ = 0;
   }
 }
 
 void CurrentSpeakerMonitor::set_min_time_between_switches(
-    uint32_t min_time_between_switches) {
+    int min_time_between_switches) {
   min_time_between_switches_ = min_time_between_switches;
 }
 
 void CurrentSpeakerMonitor::OnAudioMonitor(
     AudioSourceContext* audio_source_context, const AudioInfo& info) {
   std::map<uint32_t, int> active_ssrc_to_level_map;
   cricket::AudioInfo::StreamList::const_iterator stream_list_it;
   for (stream_list_it = info.active_streams.begin();
        stream_list_it != info.active_streams.end(); ++stream_list_it) {
     uint32_t ssrc = stream_list_it->first;
@@ skipping 81 matching lines @@
       loudest_speaker_ssrc = state_it->first;
       max_level = level;
     } else if (level > 0 && level == max_level && is_previous_speaker) {
       // Favor continuity of loudest speakers if audio levels are equal.
       loudest_speaker_ssrc = state_it->first;
     }
   }
 
   // We avoid over-switching by disabling switching for a period of time after
   // a switch is done.
-  uint32_t now = rtc::Time();
+  int64_t now = rtc::Time();
   if (earliest_permitted_switch_time_ <= now &&
       current_speaker_ssrc_ != loudest_speaker_ssrc) {
     current_speaker_ssrc_ = loudest_speaker_ssrc;
     LOG(LS_INFO) << "Current speaker changed to " << current_speaker_ssrc_;
     earliest_permitted_switch_time_ = now + min_time_between_switches_;
     SignalUpdate(this, current_speaker_ssrc_);
   }
 }
 
 void CurrentSpeakerMonitor::OnMediaStreamsUpdate(
@@ skipping 15 matching lines @@
 }
 
 void CurrentSpeakerMonitor::OnMediaStreamsReset(
     AudioSourceContext* audio_source_context) {
   if (audio_source_context == audio_source_context_) {
     ssrc_to_speaking_state_map_.clear();
   }
 }
 
 }  // namespace cricket