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 9658087cada026eb5e843c54adb5a2a5f99c556e..97f7aea9738b298f9f90de86e1e6b9bdcb363deb 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",
@@ -76,4 +78,19 @@ 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" ]
+    }
+  }
 }