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

chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc

Index: chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc
diff --git a/chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc b/chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc
index 2f088a128b88eb26e7145f68f889e6c4ac1d53e3..ef9496418240b83d2456f75258b142315abd9d7b 100644
--- a/chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc
+++ b/chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc
@@ -1127,7 +1127,6 @@ void MobileSetupHandler::ChangeState(chromeos::CellularNetwork* network,
       // limbo by the network library.
       if (!reconnect_timer_.IsRunning()) {
         reconnect_timer_.Start(
-            FROM_HERE,
             base::TimeDelta::FromMilliseconds(kReconnectTimerDelayMS),
             this, &MobileSetupHandler::ReconnectTimerFired);
       }