Using 64-bit timestamp in webrtc/p2p

webrtc/p2p/stunprober/stunprober.h

 /*
  *  Copyright 2015 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 166 matching lines @@
 
   bool Done() {
     return num_request_sent_ >= requests_per_ip_ * all_servers_addrs_.size();
   }
 
   size_t total_socket_required() {
     return (shared_socket_mode_ ? 1 : all_servers_addrs_.size()) *
            requests_per_ip_;
   }
 
-  bool should_send_next_request(uint32_t now);
+  bool should_send_next_request(int64_t now);
   int get_wake_up_interval_ms();
 
   bool SendNextRequest();
 
   // Will be invoked in 1ms intervals and schedule the next request from the
   // |current_requester_| if the time has passed for another request.
   void MaybeScheduleStunRequests();
 
   void ReportOnPrepared(StunProber::Status status);
   void ReportOnFinished(StunProber::Status status);
 
   Requester* CreateRequester();
 
   Requester* current_requester_ = nullptr;
 
   // The time when the next request should go out.
-  uint64_t next_request_time_ms_ = 0;
+  int64_t next_request_time_ms_ = 0;
 
   // Total requests sent so far.
   uint32_t num_request_sent_ = 0;
 
   bool shared_socket_mode_ = false;
 
   // How many requests should be done against each resolved IP.
   uint32_t requests_per_ip_ = 0;
 
   // Milliseconds to pause between each STUN request.
@@ skipping 30 matching lines @@
   ObserverAdapter observer_adapter_;
 
   rtc::NetworkManager::NetworkList networks_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(StunProber);
 };
 
 }  // namespace stunprober
 
 #endif  // WEBRTC_P2P_STUNPROBER_STUNPROBER_H_