Simplify HttpCache/HttpNetworkLayer/HttpNetworkSession interaction.

chrome/browser/sync/glue/http_bridge.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 "chrome/browser/sync/glue/http_bridge.h"
 
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
 #include "base/string_number_conversions.h"
 #include "chrome/browser/browser_thread.h"
@@ skipping 69 matching lines @@
   proxy_service_ = baseline_context->proxy_service();
   ssl_config_service_ = baseline_context->ssl_config_service();
 
   // We want to share the HTTP session data with the network layer factory,
   // which includes auth_cache for proxies.
   // Session is not refcounted so we need to be careful to not lose the parent
   // context.
   net::HttpNetworkSession* session =
       baseline_context->http_transaction_factory()->GetSession();
   DCHECK(session);
-  http_transaction_factory_ = net::HttpNetworkLayer::CreateFactory(session);
+  http_transaction_factory_ = new net::HttpNetworkLayer(session);
 
   // TODO(timsteele): We don't currently listen for pref changes of these
   // fields or CookiePolicy; I'm not sure we want to strictly follow the
   // default settings, since for example if the user chooses to block all
   // cookies, sync will start failing. Also it seems like accept_lang/charset
   // should be tied to whatever the sync servers expect (if anything). These
   // fields should probably just be settable by sync backend; though we should
   // figure out if we need to give the user explicit control over policies etc.
   accept_language_ = baseline_context->accept_language();
   accept_charset_ = baseline_context->accept_charset();
@@ skipping 141 matching lines @@
   // URLFetcher, so it seems most natural / "polite" to let the stack unwind.
   MessageLoop::current()->DeleteSoon(FROM_HERE, url_poster_);
   url_poster_ = NULL;
 
   // Wake the blocked syncer thread in MakeSynchronousPost.
   // WARNING: DONT DO ANYTHING AFTER THIS CALL! |this| may be deleted!
   http_post_completed_.Signal();
 }
 
 }  // namespace browser_sync