De-Q_OBJECT-ify some more settings pages

Change-Id: I4700c9749c12c3fbe3adc9dc702283c8ce545ab2
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/plugins/ios/iossettingspage.cpp

@@ -38,7 +38,7 @@ namespace Internal {
 IosSettingsPage::IosSettingsPage()
 {
     setId(Constants::IOS_SETTINGS_ID);
-    setDisplayName(tr("iOS"));
+    setDisplayName(IosSettingsWidget::tr("iOS"));
     setCategory(ProjectExplorer::Constants::DEVICE_SETTINGS_CATEGORY);
     setWidgetCreator([] { return new IosSettingsWidget; });
 }

src/plugins/ios/iossettingspage.h

@@ -32,8 +32,6 @@ namespace Internal {
 
 class IosSettingsPage : public Core::IOptionsPage
 {
-    Q_OBJECT
-
 public:
     IosSettingsPage();
 };

src/plugins/ios/iossettingswidget.h

@@ -37,7 +37,7 @@ namespace Ui { class IosSettingsWidget; }
 
 class IosSettingsWidget : public Core::IOptionsPageWidget
 {
-    Q_OBJECT
+    Q_DECLARE_TR_FUNCTIONS(Ios::Internal::IosSettingsWidget)
 
 public:
     IosSettingsWidget();