sync: Remove unused private fields

sync/internal_api/http_bridge.cc

 // Copyright 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.
 
 #include "sync/internal_api/public/http_bridge.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/strings/string_number_conversions.h"
 #include "net/base/load_flags.h"
@@ skipping 117 matching lines @@
   // drop our reference to it, too.
   baseline_request_context_getter_ = NULL;
   request_context_getter_ = NULL;
 }
 
 HttpBridge::RequestContext::RequestContext(
     net::URLRequestContext* baseline_context,
     const scoped_refptr<base::SingleThreadTaskRunner>&
         network_task_runner,
     const std::string& user_agent)
-    : baseline_context_(baseline_context),
-      network_task_runner_(network_task_runner),
+    : network_task_runner_(network_task_runner),
       job_factory_(new net::URLRequestJobFactoryImpl()) {
   DCHECK(!user_agent.empty());
 
   // Create empty, in-memory cookie store.
   set_cookie_store(new net::CookieMonster(NULL, NULL));
 
   // We don't use a cache for bridged loads, but we do want to share proxy info.
   set_host_resolver(baseline_context->host_resolver());
   set_proxy_service(baseline_context->proxy_service());
   set_ssl_config_service(baseline_context->ssl_config_service());
@@ skipping 336 matching lines @@
   int64 sane_time_ms = 0;
   if (base::StringToInt64(sane_time_str, &sane_time_ms)) {
     network_time_update_callback_.Run(
         base::Time::FromJsTime(sane_time_ms),
         base::TimeDelta::FromMilliseconds(1),
         fetch_state_.end_time - fetch_state_.start_time);
   }
 }
 
 }  // namespace syncer