Add network tester client [android]

webrtc/tools/network_tester/test_controller.cc

Index: webrtc/tools/network_tester/test_controller.cc
diff --git a/webrtc/tools/network_tester/test_controller.cc b/webrtc/tools/network_tester/test_controller.cc
index dba589fbb59bc08543021cd39f31304e0af000c6..7bf7d9a51f081ef15d520ba6f69ad12d85c9dd26 100644
--- a/webrtc/tools/network_tester/test_controller.cc
+++ b/webrtc/tools/network_tester/test_controller.cc
@@ -16,7 +16,8 @@ TestController::TestController(int min_port,
                                int max_port,
                                const std::string& config_file_path,
                                const std::string& log_file_path)
-    : config_file_path_(config_file_path),
+    : socket_factory_(rtc::ThreadManager::Instance()->WrapCurrentThread()),
+      config_file_path_(config_file_path),
       packet_logger_(log_file_path),
       local_test_done_(false),
       remote_test_done_(false) {
@@ -71,6 +72,8 @@ void TestController::OnReadPacket(rtc::AsyncPacketSocket* socket,
       break;
     }
     case NetworkTesterPacket::TEST_START: {
+      local_test_done_ = false;
+      remote_test_done_ = false;
       packet_sender_.reset(new PacketSender(this, config_file_path_));
       packet_sender_->StartSending();
       break;