chore(qt)[sc-97670]: add Q_OBJECT macro to fix assertion error on findChildren<QCursorMark*>()

Author: brstrutt

src/webdriver/extension_qt/web_view_visualizer.cc

@@ -238,31 +238,6 @@ void QWebViewVisualizerSourceCommand::DownloadFinished() {
 
 const char QWebViewVisualizerSourceCommand::DATA_PROTOCOL[] = "data:";
 
-class QCursorMark : public QWidget
-{
-public:
-    explicit QCursorMark(QWidget* parent)
-        : QWidget(parent)
-    {
-        resize(2 * RADIUS, 2 * RADIUS);
-    }
-
-    virtual void paintEvent(QPaintEvent *event) {
-        QPainter painter(this);
-        painter.setPen(QPen(Qt::red));
-
-        QBrush brush = painter.brush();
-        brush.setColor(Qt::red);
-        brush.setStyle(Qt::SolidPattern);
-        painter.setBrush(brush);
-
-        painter.drawEllipse(QPoint(RADIUS, RADIUS), RADIUS, RADIUS);
-    }
-
-private:
-    static const int RADIUS = 5;
-};
-
 QWebViewVisualizerShowPointCommand::QWebViewVisualizerShowPointCommand(yasper::ptr<QWebkitProxy> webkitProxy, Session* session, QWebView* view)
     : webkitProxy_(webkitProxy), session_(session), view_(view)
 {}

src/webdriver/extension_qt/web_view_visualizer.h

@@ -81,6 +81,32 @@ class QWebViewVisualizerShowPointCommand {
     QWebView* view_;
 };
 
+class QCursorMark : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit QCursorMark(QWidget* parent)
+        : QWidget(parent)
+    {
+        resize(2 * RADIUS, 2 * RADIUS);
+    }
+
+    virtual void paintEvent(QPaintEvent *event) {
+        QPainter painter(this);
+        painter.setPen(QPen(Qt::red));
+
+        QBrush brush = painter.brush();
+        brush.setColor(Qt::red);
+        brush.setStyle(Qt::SolidPattern);
+        painter.setBrush(brush);
+
+        painter.drawEllipse(QPoint(RADIUS, RADIUS), RADIUS, RADIUS);
+    }
+
+private:
+    static const int RADIUS = 5;
+};
+
 }  // namespace webdriver
 
 #endif // WEB_VIEW_VISUALIZER_H