removed namespaces

src/widgets/dialogs/LastRunCrashDialog.hpp

@@ -4,7 +4,6 @@
 #include <pajlada/signals/signalholder.hpp>
 
 namespace chatterino {
-namespace widgets {
 
 class LastRunCrashDialog : public QDialog, pajlada::Signals::SignalHolder
 {
@@ -12,5 +11,4 @@ public:
     LastRunCrashDialog();
 };
 
-}  // namespace widgets
 }  // namespace chatterino