base::Bind: Convert view_http_cache_job_factory.cc.

net/url_request/view_cache_helper.h

 // Copyright (c) 2011 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 NET_URL_REQUEST_VIEW_CACHE_HELPER_H_
 #define NET_URL_REQUEST_VIEW_CACHE_HELPER_H_
 #pragma once
 
 #include <string>
 
@@ skipping 15 matching lines @@
   ViewCacheHelper();
   ~ViewCacheHelper();
 
   // Formats the cache information for |key| as HTML. Returns a net error code.
   // If this method returns ERR_IO_PENDING, |callback| will be notified when the
   // operation completes. |out| must remain valid until this operation completes
   // or the object is destroyed.
   int GetEntryInfoHTML(const std::string& key,
                        const URLRequestContext* context,
                        std::string* out,
-                       OldCompletionCallback* callback);
+                       const CompletionCallback& callback);
 
   // Formats the cache contents as HTML. Returns a net error code.
   // If this method returns ERR_IO_PENDING, |callback| will be notified when the
   // operation completes. |out| must remain valid until this operation completes
   // or the object is destroyed. |url_prefix| will be prepended to each entry
   // key as a link to the entry.
   int GetContentsHTML(const URLRequestContext* context,
                       const std::string& url_prefix,
                       std::string* out,
-                      OldCompletionCallback* callback);
+                      const CompletionCallback& callback);
 
   // Lower-level helper to produce a textual representation of binary data.
   // The results are appended to |result| and can be used in HTML pages
   // provided the dump is contained within <pre></pre> tags.
   static void HexDump(const char *buf, size_t buf_len, std::string* result);
 
  private:
   enum State {
     STATE_NONE,
     STATE_GET_BACKEND,
     STATE_GET_BACKEND_COMPLETE,
     STATE_OPEN_NEXT_ENTRY,
     STATE_OPEN_NEXT_ENTRY_COMPLETE,
     STATE_OPEN_ENTRY,
     STATE_OPEN_ENTRY_COMPLETE,
     STATE_READ_RESPONSE,
     STATE_READ_RESPONSE_COMPLETE,
     STATE_READ_DATA,
     STATE_READ_DATA_COMPLETE
   };
 
   // Implements GetEntryInfoHTML and GetContentsHTML.
   int GetInfoHTML(const std::string& key,
                   const URLRequestContext* context,
                   const std::string& url_prefix,
                   std::string* out,
-                  OldCompletionCallback* callback);
+                  const CompletionCallback& callback);
 
   // This is a helper function used to trigger a completion callback. It may
   // only be called if callback_ is non-null.
   void DoCallback(int rv);
 
   // This will trigger the completion callback if appropriate.
   void HandleResult(int rv);
 
   // Runs the state transition loop.
   int DoLoop(int result);
@@ skipping 19 matching lines @@
   disk_cache::Backend* disk_cache_;
   disk_cache::Entry* entry_;
   void* iter_;
   scoped_refptr<IOBuffer> buf_;
   int buf_len_;
   int index_;
 
   std::string key_;
   std::string url_prefix_;
   std::string* data_;
-  OldCompletionCallback* callback_;
+  CompletionCallback callback_;
 
   State next_state_;
 
   OldCompletionCallbackImpl<ViewCacheHelper> cache_callback_;
   scoped_refptr<CancelableOldCompletionCallback<ViewCacheHelper> > entry_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(ViewCacheHelper);
 };
 
 }  // namespace net.
 
 #endif  // NET_URL_REQUEST_VIEW_CACHE_HELPER_H_