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

chrome/browser/printing/print_job.cc

 // Copyright (c) 2011 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/printing/print_job.h"
 
 #include "base/message_loop.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/timer.h"
 #include "chrome/browser/printing/print_job_worker.h"
@@ skipping 165 matching lines @@
 
 bool PrintJob::FlushJob(int timeout_ms) {
   // Make sure the object outlive this message loop.
   scoped_refptr<PrintJob> handle(this);
 
   // Stop() will eventually be called, which will get out of the inner message
   // loop. But, don't take it for granted and set a timer in case something goes
   // wrong.
   base::OneShotTimer<MessageLoop> quit_task;
   if (timeout_ms) {
-    quit_task.Start(FROM_HERE, TimeDelta::FromMilliseconds(timeout_ms),
+    quit_task.Start(TimeDelta::FromMilliseconds(timeout_ms),
                     MessageLoop::current(), &MessageLoop::Quit);
   }
 
   bool old_state = MessageLoop::current()->NestableTasksAllowed();
   MessageLoop::current()->SetNestableTasksAllowed(true);
   MessageLoop::current()->Run();
   // Restore task state.
   MessageLoop::current()->SetNestableTasksAllowed(old_state);
 
   return true;
@@ skipping 150 matching lines @@
 
 PrintedDocument* JobEventDetails::document() const {
   return document_;
 }
 
 PrintedPage* JobEventDetails::page() const {
   return page_;
 }
 
 }  // namespace printing