First pass at adding http/backend cache to NetLog

net/disk_cache/disk_cache_test_base.cc

 // Copyright (c) 2006-2010 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/disk_cache/disk_cache_test_base.h"
 
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_completion_callback.h"
 #include "net/disk_cache/backend_impl.h"
@@ skipping 57 matching lines @@
   if (implementation_)
     return InitDiskCacheImpl(path);
 
   scoped_refptr<base::MessageLoopProxy> thread =
       use_current_thread_ ? base::MessageLoopProxy::CreateForCurrentThread() :
                             cache_thread_.message_loop_proxy();
 
   TestCompletionCallback cb;
   int rv = disk_cache::BackendImpl::CreateBackend(
                path, force_creation_, size_, type_,
-               disk_cache::kNoRandom, thread, &cache_, &cb);
+               disk_cache::kNoRandom, thread, NULL, &cache_, &cb);
   ASSERT_EQ(net::OK, cb.GetResult(rv));
 }
 
 void DiskCacheTestWithCache::InitDiskCacheImpl(const FilePath& path) {
   scoped_refptr<base::MessageLoopProxy> thread =
       use_current_thread_ ? base::MessageLoopProxy::CreateForCurrentThread() :
                             cache_thread_.message_loop_proxy();
   if (mask_)
-    cache_impl_ = new disk_cache::BackendImpl(path, mask_, thread);
+    cache_impl_ = new disk_cache::BackendImpl(path, mask_, thread, NULL);
   else
-    cache_impl_ = new disk_cache::BackendImpl(path, thread);
+    cache_impl_ = new disk_cache::BackendImpl(path, thread, NULL);
 
   cache_ = cache_impl_;
   ASSERT_TRUE(NULL != cache_);
 
   if (size_)
     EXPECT_TRUE(cache_impl_->SetMaxSize(size_));
 
   if (new_eviction_)
     cache_impl_->SetNewEviction();
 
@@ skipping 129 matching lines @@
   return cb.GetResult(rv);
 }
 
 int DiskCacheTestWithCache::WriteSparseData(disk_cache::Entry* entry,
                                             int64 offset,
                                             net::IOBuffer* buf, int len) {
   TestCompletionCallback cb;
   int rv = entry->WriteSparseData(offset, buf, len, &cb);
   return cb.GetResult(rv);
 }