Revert "Currently, base/timer.cc calls PostTask with FROM_HERE as the Location,

net/base/network_change_notifier_win.cc

Index: net/base/network_change_notifier_win.cc
diff --git a/net/base/network_change_notifier_win.cc b/net/base/network_change_notifier_win.cc
index 91d6ffbf058130ebc3841f419c2b81a68ec1dcf3..0d1f23ccefb695426a5764deb1e21bbbc12309a2 100644
--- a/net/base/network_change_notifier_win.cc
+++ b/net/base/network_change_notifier_win.cc
@@ -153,7 +153,7 @@ void NetworkChangeNotifierWin::OnObjectSignaled(HANDLE object) {
   // The one second delay chosen here was determined experimentally
   // by adamk on Windows 7.
   timer_.Stop();  // cancel any already waiting notification
-  timer_.Start(FROM_HERE, base::TimeDelta::FromSeconds(1), this,
+  timer_.Start(base::TimeDelta::FromSeconds(1), this,
                &NetworkChangeNotifierWin::NotifyParentOfOnlineStateChange);
 
   // Start watching for the next address change.