Add packet logger and server

webrtc/tools/network_tester/BUILD.gn

Index: webrtc/tools/network_tester/BUILD.gn
diff --git a/webrtc/tools/network_tester/BUILD.gn b/webrtc/tools/network_tester/BUILD.gn
index 8b1fa85b65cb0fb32110e08176b2bb5b38d48ff4..1ba87ac9577d56bb05aa4fdbaf1ab4870def324d 100644
--- a/webrtc/tools/network_tester/BUILD.gn
+++ b/webrtc/tools/network_tester/BUILD.gn
@@ -28,6 +28,8 @@ if (rtc_enable_protobuf) {
     sources = [
       "config_reader.cc",
       "config_reader.h",
+      "packet_logger.cc",
+      "packet_logger.h",
       "packet_sender.cc",
       "packet_sender.h",
       "test_controller.cc",
@@ -39,6 +41,7 @@ if (rtc_enable_protobuf) {
     deps = [
       ":network_tester_config_proto",
       ":network_tester_packet_proto",
+      "../../base:protobuf_utils",
       "../../base:rtc_task_queue",
       "../../p2p",
     ]
@@ -93,4 +96,19 @@ if (rtc_enable_protobuf) {
       suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
   }
+
+  rtc_executable("network_tester_server") {
+    sources = [
+      "server.cc",
+    ]
+
+    deps = [
+      ":network_tester",
+    ]
+
+    if (!build_with_chromium && is_clang) {
+      # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
+      suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
+    }
+  }
 }