LibCore: Remove unused UDPServer constructor parameter

Author: https://github.com/awesomekling
Commit: fa8592b4a9
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5817
Reviewed-by: https://github.com/gmta ✅

Libraries/LibCore/UDPServer.cpp

@@ -21,8 +21,7 @@
 
 namespace Core {
 
-UDPServer::UDPServer(EventReceiver* parent)
+UDPServer::UDPServer()
-    : EventReceiver(parent)
 {
 #ifdef SOCK_NONBLOCK
     m_fd = socket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK | SOCK_CLOEXEC, 0);

Libraries/LibCore/UDPServer.h

@@ -41,7 +41,7 @@ public:
     Function<void()> on_ready_to_receive;
 
 protected:
-    explicit UDPServer(EventReceiver* parent = nullptr);
+    UDPServer();
 
 private:
     int m_fd { -1 };

Libraries/LibCore/UDPServerWindows.cpp

@@ -15,8 +15,7 @@
 
 namespace Core {
 
-UDPServer::UDPServer(EventReceiver* parent)
+UDPServer::UDPServer()
-    : EventReceiver(parent)
 {
     m_fd = MUST(Core::System::socket(AF_INET, SOCK_DGRAM, 0));
     int option = 1;