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

chrome/browser/ui/gtk/reload_button_gtk.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/ui/gtk/reload_button_gtk.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "chrome/app/chrome_command_ids.h"
@@ skipping 101 matching lines @@
     gtk_chrome_button_set_paint_state(GTK_CHROME_BUTTON(widget_.get()),
                                       GTK_STATE_INSENSITIVE);
 
     // If we're in GTK theme mode, we need to also render the correct icon for
     // the stop/insensitive since we won't be using |stop_| to render the icon.
     UpdateThemeButtons();
 
     // Go ahead and change to reload after a bit, which allows repeated reloads
     // without moving the mouse.
     if (!stop_to_reload_timer_.IsRunning()) {
-      stop_to_reload_timer_.Start(FROM_HERE, stop_to_reload_timer_delay_, this,
+      stop_to_reload_timer_.Start(stop_to_reload_timer_delay_, this,
                                   &ReloadButtonGtk::OnStopToReloadTimer);
     }
   }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // ReloadButtonGtk, NotificationObserver implementation:
 
 void ReloadButtonGtk::Observe(int type,
                               const NotificationSource& source,
@@ skipping 45 matching lines @@
       // ongoing user edits, since it doesn't realize this is a user-initiated
       // action.
       location_bar_->Revert();
     }
 
     // Start a timer - while this timer is running, the reload button cannot be
     // changed to a stop button.  We do not set |intended_mode_| to MODE_STOP
     // here as the browser will do that when it actually starts loading (which
     // may happen synchronously, thus the need to do this before telling the
     // browser to execute the reload command).
-    double_click_timer_.Start(FROM_HERE, double_click_timer_delay_, this,
+    double_click_timer_.Start(double_click_timer_delay_, this,
                               &ReloadButtonGtk::OnDoubleClickTimer);
 
     if (browser_)
       browser_->ExecuteCommandWithDisposition(command, disposition);
     ++testing_reload_count_;
   }
 }
 
 gboolean ReloadButtonGtk::OnExpose(GtkWidget* widget,
                                    GdkEventExpose* e) {
@@ skipping 72 matching lines @@
   gtk_chrome_button_set_use_gtk_rendering(GTK_CHROME_BUTTON(widget()), use_gtk);
 }
 
 void ReloadButtonGtk::OnDoubleClickTimer() {
   ChangeMode(intended_mode_, false);
 }
 
 void ReloadButtonGtk::OnStopToReloadTimer() {
   ChangeMode(intended_mode_, true);
 }