CacheStorage: Clean up CacheStorageCache

content/browser/cache_storage/cache_storage_cache.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_CACHE_STORAGE_CACHE_STORAGE_CACHE_H_
 #define CONTENT_BROWSER_CACHE_STORAGE_CACHE_STORAGE_CACHE_H_
 
-#include <list>
+#include <vector>
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "content/common/cache_storage/cache_storage_types.h"
 #include "content/common/service_worker/service_worker_types.h"
-#include "net/base/completion_callback.h"
 #include "net/disk_cache/disk_cache.h"
 
 namespace net {
 class URLRequestContext;
 class IOBufferWithSize;
 }
 
 namespace storage {
-class BlobDataBuilder;
 class BlobDataHandle;
 class BlobStorageContext;
 class QuotaManagerProxy;
 }
 
 namespace content {
-class ChromeBlobStorageContext;
+
 class CacheMetadata;
 class CacheStorageScheduler;
 class TestCacheStorageCache;
 
 // Represents a ServiceWorker Cache as seen in
 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/
 // The asynchronous methods are executed serially. Callbacks to the
 // public functions will be called so long as the cache object lives.
 class CONTENT_EXPORT CacheStorageCache
     : public base::RefCounted<CacheStorageCache> {
  public:
   // This enum is used in histograms, so do not change the ordering and always
   // append new types to the end.
   enum ErrorType {
     ERROR_TYPE_OK = 0,
     ERROR_TYPE_EXISTS,
     ERROR_TYPE_STORAGE,
     ERROR_TYPE_NOT_FOUND,
     ERROR_TYPE_LAST = ERROR_TYPE_NOT_FOUND
   };
 
-  enum EntryIndex { INDEX_HEADERS = 0, INDEX_RESPONSE_BODY };
   typedef base::Callback<void(ErrorType)> ErrorCallback;
   typedef base::Callback<void(ErrorType,
                               scoped_ptr<ServiceWorkerResponse>,
                               scoped_ptr<storage::BlobDataHandle>)>
       ResponseCallback;
   typedef std::vector<ServiceWorkerFetchRequest> Requests;
   typedef base::Callback<void(ErrorType, scoped_ptr<Requests>)>
       RequestsCallback;
 
   static scoped_refptr<CacheStorageCache> CreateMemoryCache(
@@ skipping 149 matching lines @@
   bool memory_only_;
 
   base::WeakPtrFactory<CacheStorageCache> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CacheStorageCache);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_CACHE_STORAGE_CACHE_STORAGE_CACHE_H_