Moved some functions off ExtensionService into a new file extension_util.

chrome/browser/extensions/extension_process_manager.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/extensions/extension_process_manager.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/time/time.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/api/runtime/runtime_api.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_info_map.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
+#include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/background_info.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_messages.h"
 #include "chrome/common/extensions/incognito_handler.h"
 #include "chrome/common/extensions/manifest_url_handler.h"
@@ skipping 876 matching lines @@
       return original_manager_->GetSiteInstanceForURL(url);
     }
   }
   return ExtensionProcessManager::GetSiteInstanceForURL(url);
 }
 
 bool IncognitoExtensionProcessManager::IsIncognitoEnabled(
     const Extension* extension) {
   // Keep in sync with duplicate in extension_info_map.cc.
   ExtensionService* service = GetProfile()->GetExtensionService();
-  return service && service->IsIncognitoEnabled(extension->id());
+  return extension_util::IsIncognitoEnabled(extension->id(), service);
 }
 
 void IncognitoExtensionProcessManager::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   switch (type) {
     // Do not use ExtensionProcessManager's handler for
     // NOTIFICATION_BROWSER_WINDOW_READY.
     case chrome::NOTIFICATION_BROWSER_WINDOW_READY: {
       // We want to spawn our background hosts as soon as the user opens an
       // incognito window. Watch for new browsers and create the hosts if
       // it matches our profile.
       Browser* browser = content::Source<Browser>(source).ptr();
       if (browser->profile() == site_instance_->GetBrowserContext()) {
         // On Chrome OS, a login screen is implemented as a browser.
         // This browser has no extension service.  In this case,
         // service will be NULL.
         ExtensionService* service = GetProfile()->GetExtensionService();
         if (service && service->is_ready())
           CreateBackgroundHostsForProfileStartup();
       }
       break;
     }
     default:
       ExtensionProcessManager::Observe(type, source, details);
       break;
   }
 }