Move net-export thread-hopping code into NetLogFileWriter and add IO polled data.

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 <limits.h>
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 37 matching lines @@
 #include "net/base/logging_network_change_observer.h"
 #include "net/base/net_errors.h"
 #include "net/base/network_delegate_impl.h"
 #include "net/base/url_util.h"
 #include "net/cert/caching_cert_verifier.h"
 #include "net/cert/cert_verifier.h"
 #include "net/cookies/cookie_monster.h"
 #include "net/http/http_auth_handler_factory.h"
 #include "net/http/http_server_properties_manager.h"
 #include "net/log/file_net_log_observer.h"
+#include "net/log/net_log_util.h"
 #include "net/log/write_to_file_net_log_observer.h"
 #include "net/nqe/external_estimate_provider.h"
 #include "net/proxy/proxy_config_service_android.h"
 #include "net/proxy/proxy_service.h"
 #include "net/sdch/sdch_owner.h"
 #include "net/ssl/channel_id_service.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_builder.h"
 #include "net/url_request/url_request_interceptor.h"
 
@@ skipping 871 matching lines @@
                            : net::NetLogCaptureMode::Default();
 
   bounded_file_observer_->StartObservingBounded(
       g_net_log.Get().net_log(), capture_mode, file_path,
       /*constants=*/nullptr, context_.get(), size, kNumNetLogEventFiles);
 }
 
 void CronetURLRequestContextAdapter::StopBoundedFileNetLogOnNetworkThread() {
   DCHECK(GetNetworkTaskRunner()->BelongsToCurrentThread());
   bounded_file_observer_->StopObserving(
-      context_.get(),
+      net::GetNetInfo(context_.get(), net::NET_INFO_ALL_SOURCES),
       base::Bind(&CronetURLRequestContextAdapter::StopNetLogCompleted,
                  base::Unretained(this)));
   bounded_file_observer_.reset();
 }
 
 void CronetURLRequestContextAdapter::StopNetLogCompleted() {
   Java_CronetUrlRequestContext_stopNetLogCompleted(
       base::android::AttachCurrentThread(), jcronet_url_request_context_.obj());
 }
 
@@ skipping 139 matching lines @@
     JNIEnv* env,
     const JavaParamRef<jclass>& jcaller) {
   base::StatisticsRecorder::Initialize();
   std::vector<uint8_t> data;
   if (!HistogramManager::GetInstance()->GetDeltas(&data))
     return ScopedJavaLocalRef<jbyteArray>();
   return base::android::ToJavaByteArray(env, &data[0], data.size());
 }
 
 }  // namespace cronet