CppCheck: Tr::tr and code cosmetics

Change-Id: I5e6583984f7dc94e998df3c20840f2ba2e801ab8
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

1 files changed, 2 insertions, 6 deletions

diff --git a/src/plugins/cppcheck/cppcheckoptions.h b/src/plugins/cppcheck/cppcheckoptions.h
index 8523660cca..7c23d69f60 100644
--- a/src/plugins/cppcheck/cppcheckoptions.h
+++ b/src/plugins/cppcheck/cppcheckoptions.h
@@ -17,8 +17,7 @@ QT_END_NAMESPACE
 
 namespace Utils { class PathChooser; }
 
-namespace Cppcheck {
-namespace Internal {
+namespace Cppcheck::Internal {
 
 class CppcheckTool;
 class CppcheckTrigger;
@@ -48,7 +47,6 @@ public:
 
 class OptionsWidget final : public QWidget
 {
-    Q_DECLARE_TR_FUNCTIONS(CppcheckOptionsPage)
 public:
     explicit OptionsWidget(QWidget *parent = nullptr);
     void load(const CppcheckOptions &options);
@@ -74,7 +72,6 @@ private:
 
 class CppcheckOptionsPage final : public Core::IOptionsPage
 {
-    Q_OBJECT
 public:
     explicit CppcheckOptionsPage(CppcheckTool &tool, CppcheckTrigger &trigger);
 
@@ -91,5 +88,4 @@ private:
     QPointer<OptionsWidget> m_widget;
 };
 
-} // namespace Internal
-} // namespace Cppcheck
+} // Cppcheck::Internal