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

chrome/browser/chromeos/login/web_page_screen.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/login/web_page_screen.h"
 
 #include "base/time.h"
 
 using base::TimeDelta;
 
@@ skipping 32 matching lines @@
 // WebPageScreen, protected:
 
 void WebPageScreen::OnNetworkTimeout() {
   // TODO(nkostylev): Add better detection for limited connectivity.
   // http://crosbug.com/3690
   CloseScreen(ScreenObserver::CONNECTION_FAILED);
 }
 
 void WebPageScreen::StartTimeoutTimer() {
   StopTimeoutTimer();
-  timeout_timer_.Start(FROM_HERE,
-                       TimeDelta::FromSeconds(kNetworkTimeoutSec),
+  timeout_timer_.Start(TimeDelta::FromSeconds(kNetworkTimeoutSec),
                        this,
                        &WebPageScreen::OnNetworkTimeout);
 }
 
 void WebPageScreen::StopTimeoutTimer() {
   if (timeout_timer_.IsRunning())
     timeout_timer_.Stop();
 }
 
 }  // namespace chromeos