Move all remaining appcache-related code to content namespace

content/public/browser/appcache_service.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_SERVICE_H_
-#define WEBKIT_BROWSER_APPCACHE_APPCACHE_SERVICE_H_
+#ifndef CONTENT_PUBLIC_BROWSER_APPCACHE_SERVICE_H_
+#define CONTENT_PUBLIC_BROWSER_APPCACHE_SERVICE_H_
 
 #include <map>
 #include <set>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "webkit/browser/webkit_storage_browser_export.h"
-#include "webkit/common/appcache/appcache_interfaces.h"
+#include "content/common/content_export.h"
+#include "content/public/common/appcache_info.h"
+#include "net/base/completion_callback.h"
 
-namespace appcache {
+namespace content {
 
 class AppCacheStorage;
 
 // Refcounted container to avoid copying the collection in callbacks.
-struct WEBKIT_STORAGE_BROWSER_EXPORT AppCacheInfoCollection
+struct CONTENT_EXPORT AppCacheInfoCollection
     : public base::RefCountedThreadSafe<AppCacheInfoCollection> {
   AppCacheInfoCollection();
 
   std::map<GURL, AppCacheInfoVector> infos_by_origin;
 
  private:
   friend class base::RefCountedThreadSafe<AppCacheInfoCollection>;
   virtual ~AppCacheInfoCollection();
 };
 
-// Class that manages the application cache service. Sends notifications
-// to many frontends. One instance per user-profile. Each instance has
-// exclusive access to its cache_directory on disk.
-class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheService {
+// Exposes a limited interface to the AppCacheService.
+// Call these methods only on the IO thread.
+class CONTENT_EXPORT AppCacheService {
  public:
-  virtual ~AppCacheService() { }
-
   // Determines if a request for 'url' can be satisfied while offline.
   // This method always completes asynchronously.
   virtual void CanHandleMainResourceOffline(const GURL& url,
                                             const GURL& first_party,
                                             const net::CompletionCallback&
                                             callback) = 0;
 
   // Populates 'collection' with info about all of the appcaches stored
   // within the service, 'callback' is invoked upon completion. The service
   // acquires a reference to the 'collection' until until completion.
   // This method always completes asynchronously.
   virtual void GetAllAppCacheInfo(AppCacheInfoCollection* collection,
                                   const net::CompletionCallback& callback) = 0;
 
   // Deletes the group identified by 'manifest_url', 'callback' is
   // invoked upon completion. Upon completion, the cache group and
   // any resources within the group are no longer loadable and all
   // subresource loads for pages associated with a deleted group
   // will fail. This method always completes asynchronously.
   virtual void DeleteAppCacheGroup(const GURL& manifest_url,
                                    const net::CompletionCallback& callback) = 0;
+
+ protected:
+  virtual ~AppCacheService() {}
 };
 
-}  // namespace appcache
+}  // namespace content
 
-#endif  // WEBKIT_BROWSER_APPCACHE_APPCACHE_SERVICE_H_
+#endif  // CONTENT_PUBLIC_BROWSER_APPCACHE_SERVICE_H_