Move command handling and updating off Browser and onto a helper object.

chrome/browser/ui/gtk/reload_button_gtk.cc

 // Copyright (c) 2012 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/debug/trace_event.h"
 #include "base/logging.h"
@@ skipping 174 matching lines @@
 
     // 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,
                               &ReloadButtonGtk::OnDoubleClickTimer);
 
     if (browser_)
-      browser_->ExecuteCommandWithDisposition(command, disposition);
+      chrome::ExecuteCommandWithDisposition(browser_, command, disposition);
     ++testing_reload_count_;
   }
 }
 
 gboolean ReloadButtonGtk::OnExpose(GtkWidget* widget,
                                    GdkEventExpose* e) {
   TRACE_EVENT0("ui::gtk", "ReloadButtonGtk::OnExpose");
   if (theme_service_ && theme_service_->UsingNativeTheme())
     return FALSE;
   return ((visible_mode_ == MODE_RELOAD) ? reload_ : stop_).OnExpose(
@@ skipping 70 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);
 }