Do not reconnect the network change signal each time the network manager is started

webrtc/base/network.cc

Index: webrtc/base/network.cc
diff --git a/webrtc/base/network.cc b/webrtc/base/network.cc
index 152bcdf671f38d7ac0e0a1a12b24300bab5d64fe..06c912b574b70bbac69269d96d09ca65efa36b7a 100644
--- a/webrtc/base/network.cc
+++ b/webrtc/base/network.cc
@@ -761,10 +761,9 @@ void BasicNetworkManager::StartNetworkMonitor() {
     if (!network_monitor_) {
       return;
     }
-  }
-
-  network_monitor_->SignalNetworksChanged.connect(
+    network_monitor_->SignalNetworksChanged.connect(
       this, &BasicNetworkManager::OnNetworksChanged);

[honghaiz3, 2016/06/09 16:18:41]

indent this line by 4 spaces from the previous one. 

+  }
   network_monitor_->Start();
 }