Continue removing bad dependency of chrome/common on chrome/browser...

chrome/common/appcache/chrome_appcache_service.h

-// Copyright (c) 2010 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.
-
-#ifndef CHROME_COMMON_APPCACHE_CHROME_APPCACHE_SERVICE_H_
-#define CHROME_COMMON_APPCACHE_CHROME_APPCACHE_SERVICE_H_
-
-#include "base/ref_counted.h"
-#include "chrome/browser/host_content_settings_map.h"
-#include "chrome/common/notification_registrar.h"
-#include "webkit/appcache/appcache_policy.h"
-#include "webkit/appcache/appcache_service.h"
-
-class ChromeURLRequestContext;
-class FilePath;
-
-// An AppCacheService subclass used by the chrome. There is an instance
-// associated with each Profile. This derivation adds refcounting semantics
-// since a profile has multiple URLRequestContexts which refer to the same
-// object, and those URLRequestContexts are refcounted independently of the
-// owning profile.
-//
-// All methods, including the ctor and dtor, are expected to be called on
-// the IO thread.
-class ChromeAppCacheService
-    : public base::RefCounted<ChromeAppCacheService>,
-      public appcache::AppCacheService,
-      public appcache::AppCachePolicy,
-      public NotificationObserver {
- public:
-  ChromeAppCacheService(const FilePath& profile_path,
-                        ChromeURLRequestContext* request_context);
-
-  static void ClearLocalState(const FilePath& profile_path);
-
- private:
-  friend class base::RefCounted<ChromeAppCacheService>;
-  virtual ~ChromeAppCacheService();
-
-  // AppCachePolicy overrides
-  virtual bool CanLoadAppCache(const GURL& manifest_url);
-  virtual int CanCreateAppCache(const GURL& manifest_url,
-                                net::CompletionCallback* callback);
-
-  // NotificationObserver override
-  virtual void Observe(NotificationType type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details);
-
-  scoped_refptr<HostContentSettingsMap> host_contents_settings_map_;
-  NotificationRegistrar registrar_;
-};
-
-#endif  // CHROME_COMMON_APPCACHE_CHROME_APPCACHE_SERVICE_H_