Avoid Windows poll macro collision in activity monitor

tools/chatgui/src/user_activity_monitor.cpp

@@ -29,7 +29,7 @@
 
 UserActivityMonitor::UserActivityMonitor(QObject* parent) : QObject(parent) {
     m_pollTimer.setInterval(250);
-    connect(&m_pollTimer, &QTimer::timeout, this, &UserActivityMonitor::poll);
+    connect(&m_pollTimer, &QTimer::timeout, this, &UserActivityMonitor::pollIdleTime);
 }
 
 UserActivityMonitor::~UserActivityMonitor() {
@@ -51,7 +51,7 @@ void UserActivityMonitor::start() {
     if (wayland && !m_gnomeUnavailable) {
         m_useGnome = true;
         m_pollTimer.start();
-        poll();
+        pollIdleTime();
         return;
     }
 #endif
@@ -107,7 +107,7 @@ void UserActivityMonitor::checkIdleTime(qint64 idleMs, qint64 elapsedMs) {
     emit activity();
 }
 
-void UserActivityMonitor::poll() {
+void UserActivityMonitor::pollIdleTime() {
 #ifdef UTUN_ACTIVITY_DBUS
     if (m_useGnome) {
         if (m_dbusPending) return;