Plumbs URLRequestContext and CacheBlobStorageContext down to cache.

content/browser/service_worker/service_worker_cache_storage.h

 // Copyright 2014 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 CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_STORAGE_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_STORAGE_H_
 
 #include <map>
 #include <string>
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/id_map.h"
 #include "base/memory/weak_ptr.h"
 
 namespace base {
 class SequencedTaskRunner;
 }
 
+namespace net {
+class URLRequestContext;
+}
+
+namespace webkit_blob {
+class BlobStorageContext;
+}
+
 namespace content {
 class ServiceWorkerCache;
 
 // TODO(jkarlin): Constrain the total bytes used per origin.
 
 // ServiceWorkerCacheStorage holds the set of caches for a given origin. It is
 // owned by the ServiceWorkerCacheStorageManager. This class expects to be run
 // on the IO thread.
 class ServiceWorkerCacheStorage {
  public:
   enum CacheStorageError {
     CACHE_STORAGE_ERROR_NO_ERROR,
     CACHE_STORAGE_ERROR_NOT_IMPLEMENTED,
     CACHE_STORAGE_ERROR_NOT_FOUND,
     CACHE_STORAGE_ERROR_EXISTS,
     CACHE_STORAGE_ERROR_STORAGE,
     CACHE_STORAGE_ERROR_EMPTY_KEY,
   };
 
   typedef base::Callback<void(bool, CacheStorageError)> BoolAndErrorCallback;
   typedef base::Callback<void(int, CacheStorageError)> CacheAndErrorCallback;
   typedef base::Callback<void(const std::vector<std::string>&,
                               CacheStorageError)> StringsAndErrorCallback;
 
-  ServiceWorkerCacheStorage(const base::FilePath& origin_path,
-                            bool memory_only,
-                            base::SequencedTaskRunner* cache_task_runner);
+  ServiceWorkerCacheStorage(
+      const base::FilePath& origin_path,
+      bool memory_only,
+      base::SequencedTaskRunner* cache_task_runner,
+      net::URLRequestContext* request_context,
+      base::WeakPtr<webkit_blob::BlobStorageContext> blob_context);
 
   virtual ~ServiceWorkerCacheStorage();
 
   // Create a ServiceWorkerCache if it doesn't already exist and call the
   // callback with the cache's id. If it already
   // exists the callback is called with CACHE_STORAGE_ERROR_EXISTS.
   void CreateCache(const std::string& cache_name,
                    const CacheAndErrorCallback& callback);
 
   // Get the cache id for the given key. If not found returns
@@ skipping 82 matching lines @@
   scoped_refptr<CacheLoader> cache_loader_;
 
   base::WeakPtrFactory<ServiceWorkerCacheStorage> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerCacheStorage);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CACHE_STORAGE_H_