Implemented kiosk mode for Mac.

chrome/browser/ui/browser.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/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // OS_WIN
@@ skipping 3503 matching lines @@
   UpdateMap::iterator i = scheduled_updates_.find(contents);
   if (i != scheduled_updates_.end())
     scheduled_updates_.erase(i);
 }
 
 
 ///////////////////////////////////////////////////////////////////////////////
 // Browser, Getters for UI (private):
 
 StatusBubble* Browser::GetStatusBubble() {
-#if !defined(OS_MACOSX)
   // In kiosk mode, we want to always hide the status bubble.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kKioskMode))
     return NULL;
-#endif
   return window_ ? window_->GetStatusBubble() : NULL;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // Browser, Session restore functions (private):
 
 void Browser::SyncHistoryWithTabs(int index) {
   SessionService* session_service =
       SessionServiceFactory::GetForProfileIfExisting(profile());
   if (session_service) {
@@ skipping 366 matching lines @@
   if (contents && !allow_js_access) {
     contents->web_contents()->GetController().LoadURL(
         target_url,
         content::Referrer(),
         content::PAGE_TRANSITION_LINK,
         std::string());  // No extra headers.
   }
 
   return contents != NULL;
 }