Add and remove some private: and public:

src/Project.h

@@ -813,6 +813,7 @@ private:
 public:
    Scrubber &GetScrubber() { return *mScrubber; }
    const Scrubber &GetScrubber() const { return *mScrubber; }
+private:
 #endif
 
 private:
@@ -821,8 +822,6 @@ private:
 public:
    friend MenuCommandHandler &GetMenuCommandHandler(AudacityProject &project);
 
-public:
-
    class PlaybackScroller final : public wxEvtHandler
    {
    public:
@@ -847,6 +846,8 @@ public:
       AudacityProject *mProject;
       Mode mMode { Mode::Off };
    };
+
+private:
    std::unique_ptr<PlaybackScroller> mPlaybackScroller;
 
 public: