remove deprecated code

source/gui/detail/bedrock_windows.cpp

@@ -408,16 +408,7 @@ namespace detail
 							if (msg.message == WM_QUIT)   break;
 							if ((WM_KEYFIRST <= msg.message && msg.message <= WM_KEYLAST) || !::IsDialogMessage(native_handle, &msg))
 							{
-#if 0
-								auto menu_wd = get_menu(reinterpret_cast<native_window_type>(msg.hwnd), true);
-								if (menu_wd) interior_helper_for_menu(msg, menu_wd);
-
-								::TranslateMessage(&msg);	//deprecated
-								::DispatchMessage(&msg);
-#else
 								process_msg(this, msg);
-#endif
-
 								wd_manager().remove_trash_handle(tid);
 							}
 						}
@@ -429,15 +420,7 @@ namespace detail
 					{
 						if (-1 != ::GetMessage(&msg, 0, 0, 0))
 						{
-#if 0
-							auto menu_wd = get_menu(reinterpret_cast<native_window_type>(msg.hwnd), true);
-							if (menu_wd) interior_helper_for_menu(msg, menu_wd);
-
-							::TranslateMessage(&msg);
-							::DispatchMessage(&msg);
-#else
 							process_msg(this, msg);
-#endif
 						}
 
 						wd_manager().call_safe_place(tid);
@@ -452,17 +435,7 @@ namespace detail
 				while(context->window_count)
 				{
 					if(-1 != ::GetMessage(&msg, 0, 0, 0))
-					{
-#if 0
-						auto menu_wd = get_menu(reinterpret_cast<native_window_type>(msg.hwnd), true);
-						if(menu_wd) interior_helper_for_menu(msg, menu_wd);
-
-						::TranslateMessage(&msg);
-						::DispatchMessage(&msg);
-#else
 						process_msg(this, msg);
-#endif
-					}
 
 					wd_manager().call_safe_place(tid);
 					wd_manager().remove_trash_handle(tid);

source/gui/place.cpp

@@ -2583,9 +2583,8 @@ namespace nana
 		: public division
 	{
 	public:
-		div_switchable(std::string && name, implement* /*impl*/) noexcept:
-			division(kind::switchable, std::move(name))//,
-			//impl_(impl) 	//deprecated
+		div_switchable(std::string && name, implement*) noexcept:
+			division(kind::switchable, std::move(name))
 		{}
 	private:
 		void collocate(window wd) override
@@ -2613,8 +2612,6 @@ namespace nana
 				}
 			}
 		}
-	private:
-		//implement * const impl_; //deprecated
 	};
 
 	place::implement::~implement()

source/gui/widgets/skeletons/content_view.cpp

@@ -68,12 +68,6 @@ namespace nana {
 				bool	drag_started{ false };
 				point origin;
 
-				/*
-				scrolls enabled_scrolls{scrolls::both};	//deprecated
-				nana::scroll<false>	horz;
-				nana::scroll<true>	vert;
-				*/
-
 				std::shared_ptr<cv_scroll_rep> cv_scroll;
 
 				timer tmr;