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

content/browser/renderer_host/resource_dispatcher_host.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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "content/browser/renderer_host/resource_dispatcher_host.h"
 
 #include <set>
 #include <vector>
@@ skipping 1557 matching lines @@
     InsertIntoResourceQueue(request, *info);
 }
 
 void ResourceDispatcherHost::InsertIntoResourceQueue(
     net::URLRequest* request,
     const ResourceDispatcherHostRequestInfo& request_info) {
   resource_queue_.AddRequest(request, request_info);
 
   // Make sure we have the load state monitor running
   if (!update_load_states_timer_.IsRunning()) {
-    update_load_states_timer_.Start(FROM_HERE,
+    update_load_states_timer_.Start(
         TimeDelta::FromMilliseconds(kUpdateLoadStatesIntervalMsec),
         this, &ResourceDispatcherHost::UpdateLoadStates);
   }
 }
 
 bool ResourceDispatcherHost::PauseRequestIfNeeded(
     ResourceDispatcherHostRequestInfo* info) {
   if (info->pause_count() > 0)
     info->set_is_paused(true);
   return info->is_paused();
@@ skipping 543 matching lines @@
   return HTTP_AUTH_RESOURCE_BLOCKED_CROSS;
 }
 
 bool ResourceDispatcherHost::allow_cross_origin_auth_prompt() {
   return allow_cross_origin_auth_prompt_;
 }
 
 void ResourceDispatcherHost::set_allow_cross_origin_auth_prompt(bool value) {
   allow_cross_origin_auth_prompt_ = value;
 }