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webkit/browser/appcache/appcache_url_request_job.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_URL_REQUEST_JOB_H_
 #define WEBKIT_BROWSER_APPCACHE_APPCACHE_URL_REQUEST_JOB_H_
 
 #include <string>
 
 #include "base/memory/weak_ptr.h"
@@ skipping 15 matching lines @@
 
 // A net::URLRequestJob derivative that knows how to return a response stored
 // in the appcache.
 class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheURLRequestJob
     : public net::URLRequestJob,
       public AppCacheStorage::Delegate {
  public:
   AppCacheURLRequestJob(net::URLRequest* request,
                         net::NetworkDelegate* network_delegate,
                         AppCacheStorage* storage,
-                        AppCacheHost* host);
+                        AppCacheHost* host,
+                        bool is_main_resource);
 
   // Informs the job of what response it should deliver. Only one of these
   // methods should be called, and only once per job. A job will sit idle and
   // wait indefinitely until one of the deliver methods is called.
   void DeliverAppCachedResponse(const GURL& manifest_url, int64 group_id,
                                 int64 cache_id, const AppCacheEntry& entry,
                                 bool is_fallback);
   void DeliverNetworkResponse();
   void DeliverErrorResponse();
 
@@ skipping 104 matching lines @@
   AppCacheStorage* storage_;
   base::TimeTicks start_time_tick_;
   bool has_been_started_;
   bool has_been_killed_;
   DeliveryType delivery_type_;
   GURL manifest_url_;
   int64 group_id_;
   int64 cache_id_;
   AppCacheEntry entry_;
   bool is_fallback_;
+  bool is_main_resource_;  // Used for histogram logging.
   bool cache_entry_not_found_;
   scoped_refptr<AppCacheResponseInfo> info_;
   scoped_refptr<net::GrowableIOBuffer> handler_source_buffer_;
   scoped_ptr<AppCacheResponseReader> handler_source_reader_;
   net::HttpByteRange range_requested_;
   scoped_ptr<net::HttpResponseInfo> range_response_info_;
   scoped_ptr<AppCacheResponseReader> reader_;
   scoped_refptr<AppCache> cache_;
   scoped_refptr<AppCacheGroup> group_;
   base::WeakPtrFactory<AppCacheURLRequestJob> weak_factory_;
 };
 
 }  // namespace appcache
 
 #endif  // WEBKIT_BROWSER_APPCACHE_APPCACHE_REQUEST_HANDLER_H_