Implement stop/go button for Linux

chrome/browser/views/go_button.cc

 // Copyright (c) 2006-2008 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/views/go_button.h"
 
+#include "base/message_loop.h"
 #include "chrome/app/chrome_dll_resource.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/views/event_utils.h"
 #include "chrome/browser/views/location_bar_view.h"
 #include "chrome/common/l10n_util.h"
 #include "grit/generated_resources.h"
 
 ////////////////////////////////////////////////////////////////////////////////
 // GoButton, public:
 
@@ skipping 73 matching lines @@
     MessageLoop::current()->PostDelayedTask(FROM_HERE,
         stop_timer_.NewRunnableMethod(&GoButton::OnButtonTimer),
         button_delay_);
   }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // GoButton, View overrides:
 
 void GoButton::OnMouseExited(const views::MouseEvent& e) {
-  using namespace views;
-
   if (visible_mode_ != intended_mode_)
     ChangeMode(intended_mode_);
 
   if (state() != BS_DISABLED)
     SetState(BS_NORMAL);
 }
 
 bool GoButton::GetTooltipText(int x, int y, std::wstring* tooltip) {
   if (visible_mode_ == MODE_STOP) {
     tooltip->assign(l10n_util::GetString(IDS_TOOLTIP_STOP));
@@ skipping 27 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // GoButton, private:
 
 void GoButton::OnButtonTimer() {
   if (intended_mode_ != visible_mode_)
     ChangeMode(intended_mode_);
 
   stop_timer_.RevokeAll();
 }