QmlProfiler: Add attach/detach menu entry

This allows one to also profile apps on device (as long as there
is a working TCP/IP connection).

src/plugins/qmlprofiler/qmlprofilerattachdialog.h

@@ -0,0 +1,34 @@
+#ifndef QMLPROFILERATTACHDIALOG_H
+#define QMLPROFILERATTACHDIALOG_H
+
+#include <QDialog>
+
+namespace QmlProfiler {
+namespace Internal {
+
+namespace Ui {
+    class QmlProfilerAttachDialog;
+}
+
+class QmlProfilerAttachDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit QmlProfilerAttachDialog(QWidget *parent = 0);
+    ~QmlProfilerAttachDialog();
+
+    QString address() const;
+    uint port() const;
+
+    void setAddress(const QString &address);
+    void setPort(uint port);
+
+private:
+    Ui::QmlProfilerAttachDialog *ui;
+};
+
+} // namespace Internal
+} // namespace QmlProfiler
+
+#endif // QMLPROFILERATTACHDIALOG_H