CacheStorage: Expand cache.keys() method.

content/renderer/cache_storage/cache_storage_dispatcher.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_RENDERER_CACHE_STORAGE_CACHE_STORAGE_DISPATCHER_H_
 #define CONTENT_RENDERER_CACHE_STORAGE_CACHE_STORAGE_DISPATCHER_H_
 
 #include <stdint.h>
 
 #include <vector>
@@ skipping 127 matching lines @@
       const blink::WebServiceWorkerRequest& request,
       const blink::WebServiceWorkerCache::QueryParams& query_params);
   void dispatchMatchAllForCache(
       int cache_id,
       blink::WebServiceWorkerCache::CacheWithResponsesCallbacks* callbacks,
       const blink::WebServiceWorkerRequest& request,
       const blink::WebServiceWorkerCache::QueryParams& query_params);
   void dispatchKeysForCache(
       int cache_id,
       blink::WebServiceWorkerCache::CacheWithRequestsCallbacks* callbacks,
-      const blink::WebServiceWorkerRequest* request,
+      const blink::WebServiceWorkerRequest& request,
       const blink::WebServiceWorkerCache::QueryParams& query_params);
   void dispatchBatchForCache(
       int cache_id,
       blink::WebServiceWorkerCache::CacheBatchCallbacks* callbacks,
       const blink::WebVector<blink::WebServiceWorkerCache::BatchOperation>&
           batch_operations);
 
   void OnWebCacheDestruction(int cache_id);
 
  private:
@@ skipping 59 matching lines @@
   TimeMap cache_batch_times_;
 
   base::WeakPtrFactory<CacheStorageDispatcher> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CacheStorageDispatcher);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_CACHE_STORAGE_CACHE_STORAGE_DISPATCHER_H_