[Cronet] Allow experimenting with Chrome's internal DNS resolver.

components/cronet/android/cronet_url_request_context_adapter.cc

 // Copyright 2014 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 "components/cronet/android/cronet_url_request_context_adapter.h"
 
 #include <map>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
@@ skipping 272 matching lines @@
 #endif  // defined(DATA_REDUCTION_PROXY_SUPPORT)
   context_builder.set_network_delegate(network_delegate.Pass());
   context_builder.set_net_log(net_log_.get());
 
   // Android provides a local HTTP proxy server that handles proxying when a PAC
   // URL is present. Create a proxy service without a resolver and rely on this
   // local HTTP proxy. See: crbug.com/432539.
   context_builder.set_proxy_service(
       net::ProxyService::CreateWithoutProxyResolver(
           proxy_config_service_.Pass(), net_log_.get()));
-  config->ConfigureURLRequestContextBuilder(&context_builder);
+  config->ConfigureURLRequestContextBuilder(&context_builder, net_log_.get());
 
   // Set up pref file if storage path is specified.
   if (!config->storage_path.empty()) {
     base::FilePath filepath(config->storage_path);
     filepath = filepath.Append(FILE_PATH_LITERAL("local_prefs.json"));
     json_pref_store_ = new JsonPrefStore(
         filepath, GetFileThread()->task_runner(), scoped_ptr<PrefFilter>());
     context_builder.SetFileTaskRunner(GetFileThread()->task_runner());
 
     // Set up HttpServerPropertiesManager.
@@ skipping 350 matching lines @@
     JNIEnv* env,
     const JavaParamRef<jclass>& jcaller) {
   base::StatisticsRecorder::Initialize();
   std::vector<uint8> data;
   if (!HistogramManager::GetInstance()->GetDeltas(&data))
     return ScopedJavaLocalRef<jbyteArray>();
   return base::android::ToJavaByteArray(env, &data[0], data.size());
 }
 
 }  // namespace cronet