Move all remaining appcache-related code to content namespace

webkit/browser/appcache/appcache_quota_client.h

-// 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.
-
-#ifndef WEBKIT_BROWSER_APPCACHE_APPCACHE_QUOTA_CLIENT_H_
-#define WEBKIT_BROWSER_APPCACHE_APPCACHE_QUOTA_CLIENT_H_
-
-#include <deque>
-#include <map>
-#include <string>
-
-#include "base/gtest_prod_util.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "net/base/completion_callback.h"
-#include "webkit/browser/appcache/appcache_storage.h"
-#include "webkit/browser/quota/quota_client.h"
-#include "webkit/browser/quota/quota_task.h"
-#include "webkit/browser/webkit_storage_browser_export.h"
-#include "webkit/common/quota/quota_types.h"
-
-namespace content {
-class AppCacheQuotaClientTest;
-}
-
-namespace appcache {
-
-class AppCacheServiceImpl;
-class AppCacheStorageImpl;
-class AppCacheQuotaClientTest;
-
-// A QuotaClient implementation to integrate the appcache service
-// with the quota management system. The QuotaClient interface is
-// used on the IO thread by the quota manager. This class deletes
-// itself when both the quota manager and the appcache service have
-// been destroyed.
-class AppCacheQuotaClient : public quota::QuotaClient {
- public:
-  typedef std::deque<base::Closure> RequestQueue;
-
-  virtual ~AppCacheQuotaClient();
-
-  // QuotaClient method overrides
-  virtual ID id() const OVERRIDE;
-  virtual void OnQuotaManagerDestroyed() OVERRIDE;
-  virtual void GetOriginUsage(const GURL& origin,
-                              quota::StorageType type,
-                              const GetUsageCallback& callback) OVERRIDE;
-  virtual void GetOriginsForType(quota::StorageType type,
-                                 const GetOriginsCallback& callback) OVERRIDE;
-  virtual void GetOriginsForHost(quota::StorageType type,
-                                 const std::string& host,
-                                 const GetOriginsCallback& callback) OVERRIDE;
-  virtual void DeleteOriginData(const GURL& origin,
-                                quota::StorageType type,
-                                const DeletionCallback& callback) OVERRIDE;
-  virtual bool DoesSupport(quota::StorageType type) const OVERRIDE;
-
- private:
-  friend class content::AppCacheQuotaClientTest;
-  friend class AppCacheServiceImpl;  // for NotifyAppCacheIsDestroyed
-  friend class AppCacheStorageImpl;  // for NotifyAppCacheIsReady
-
-  WEBKIT_STORAGE_BROWSER_EXPORT
-      explicit AppCacheQuotaClient(AppCacheServiceImpl* service);
-
-  void DidDeleteAppCachesForOrigin(int rv);
-  void GetOriginsHelper(quota::StorageType type,
-                        const std::string& opt_host,
-                        const GetOriginsCallback& callback);
-  void ProcessPendingRequests();
-  void DeletePendingRequests();
-  const AppCacheStorage::UsageMap* GetUsageMap();
-  net::CancelableCompletionCallback* GetServiceDeleteCallback();
-
-  // For use by appcache internals during initialization and shutdown.
-  WEBKIT_STORAGE_BROWSER_EXPORT void NotifyAppCacheReady();
-  WEBKIT_STORAGE_BROWSER_EXPORT void NotifyAppCacheDestroyed();
-
-  // Prior to appcache service being ready, we have to queue
-  // up reqeusts and defer acting on them until we're ready.
-  RequestQueue pending_batch_requests_;
-  RequestQueue pending_serial_requests_;
-
-  // And once it's ready, we can only handle one delete request at a time,
-  // so we queue up additional requests while one is in already in progress.
-  DeletionCallback current_delete_request_callback_;
-  scoped_ptr<net::CancelableCompletionCallback> service_delete_callback_;
-
-  AppCacheServiceImpl* service_;
-  bool appcache_is_ready_;
-  bool quota_manager_is_destroyed_;
-
-  DISALLOW_COPY_AND_ASSIGN(AppCacheQuotaClient);
-};
-
-}  // namespace appcache
-
-#endif  // WEBKIT_BROWSER_APPCACHE_APPCACHE_QUOTA_CLIENT_H_