Remove unused QObject parent arguments on options pages

In the new plugin setup scheme they are data members of the
plugin pimpl and never use the parent.

Change-Id: I28fe150393e8159064dcfbd113ce0320af50fd58
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

2 files changed, 2 insertions, 3 deletions

diff --git a/src/plugins/todo/optionsdialog.cpp b/src/plugins/todo/optionsdialog.cpp
index 706f67cd18..d4b1860c8d 100644
--- a/src/plugins/todo/optionsdialog.cpp
+++ b/src/plugins/todo/optionsdialog.cpp
@@ -34,8 +34,7 @@
 namespace Todo {
 namespace Internal {
 
-OptionsDialog::OptionsDialog(QWidget *parent) :
-    QWidget(parent),
+OptionsDialog::OptionsDialog() :
     ui(new Ui::OptionsDialog)
 {
     ui->setupUi(this);
diff --git a/src/plugins/todo/optionsdialog.h b/src/plugins/todo/optionsdialog.h
index 716bdd5fd2..7f48ff2616 100644
--- a/src/plugins/todo/optionsdialog.h
+++ b/src/plugins/todo/optionsdialog.h
@@ -43,7 +43,7 @@ class Keyword;
 class OptionsDialog : public QWidget
 {
 public:
-    explicit OptionsDialog(QWidget *parent = nullptr);
+    OptionsDialog();
     ~OptionsDialog() override;
 
     void setSettings(const Settings &settings);