Revert of Increase the stun ping interval.

webrtc/p2p/base/p2ptransportchannel_unittest.cc

 /*
  *  Copyright 2009 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 2588 matching lines @@
     cricket::RelayServerConfig config(cricket::RELAY_TURN);
     config.credentials = kRelayCredentials;
     config.ports.push_back(
         cricket::ProtocolAddress(kTurnUdpIntAddr, cricket::PROTO_UDP, false));
     allocator_->AddTurnServer(config);
     allocator_->set_step_delay(kMinimumStepDelay);
   }
 
   cricket::P2PTransportChannel& StartTransportChannel(
       bool prioritize_most_likely_to_work,
-      int writable_connection_ping_interval) {
+      int max_strong_interval) {
     channel_.reset(
         new cricket::P2PTransportChannel("checks", 1, nullptr, allocator()));
     cricket::IceConfig config = channel_->config();
     config.prioritize_most_likely_candidate_pairs =
         prioritize_most_likely_to_work;
-    config.writable_connection_ping_interval =
-        writable_connection_ping_interval;
+    config.max_strong_interval = max_strong_interval;
     channel_->SetIceConfig(config);
     PrepareChannel(channel_.get());
     channel_->Connect();
     channel_->MaybeStartGathering();
     return *channel_.get();
   }
 
   cricket::BasicPortAllocator* allocator() { return allocator_.get(); }
   cricket::TestTurnServer* turn_server() { return &turn_server_; }
 
@@ skipping 178 matching lines @@
 
   // TCP Relay/Relay is the next.
   VerifyNextPingableConnection(cricket::RELAY_PORT_TYPE,
                                cricket::RELAY_PORT_TYPE,
                                cricket::TCP_PROTOCOL_NAME);
 
   // Finally, Local/Relay will be pinged.
   VerifyNextPingableConnection(cricket::LOCAL_PORT_TYPE,
                                cricket::RELAY_PORT_TYPE);
 }