Inform disk cache of WebKit memory cache hits.

net/http/http_transaction_unittest.cc

 // 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.
 
 #include "net/http/http_transaction_unittest.h"
 
 #include <algorithm>
 
 #include "base/message_loop.h"
 #include "base/stringprintf.h"
@@ skipping 291 matching lines @@
 net::LoadState MockNetworkTransaction::GetLoadState() const {
   if (data_cursor_)
     return net::LOAD_STATE_READING_RESPONSE;
   return net::LOAD_STATE_IDLE;
 }
 
 uint64 MockNetworkTransaction::GetUploadProgress() const {
   return 0;
 }
 
+void MockNetworkTransaction::UpdateRankForExternalCacheHit() {
+}
+
 void MockNetworkTransaction::CallbackLater(net::CompletionCallback* callback,
                                            int result) {
   MessageLoop::current()->PostTask(FROM_HERE, task_factory_.NewRunnableMethod(
       &MockNetworkTransaction::RunCallback, callback, result));
 }
 
 void MockNetworkTransaction::RunCallback(net::CompletionCallback* callback,
                                          int result) {
   callback->Run(result);
 }
@@ skipping 34 matching lines @@
     if (rv > 0) {
       content.append(buf->data(), rv);
     } else if (rv < 0) {
       return rv;
     }
   } while (rv > 0);
 
   result->swap(content);
   return net::OK;
 }