fix the biggest gdiobject (font) leak

Author: kjk

src/Menu.cpp

@@ -1861,6 +1861,7 @@ void FreeAllMenuDrawInfos() {
         // Note: could be faster
         FreeMenuOwnerDrawInfo(g_menuDrawInfos[0]);
     }
+    DeleteMenuFont();
 }
 
 void FreeMenuOwnerDrawInfo(MenuOwnerDrawInfo* modi) {
@@ -1881,6 +1882,10 @@ HFONT GetMenuFont() {
     return gMenuFont;
 }
 
+void DeleteMenuFont() {
+    DeleteFontSafe(&gMenuFont);
+}
+
 struct MenuText {
     WCHAR* menuText;
     int menuTextLen;

src/Notifications.cpp

@@ -163,8 +163,12 @@ int GetWndX(NotificationWnd* wnd) {
 }
 
 NotificationWnd::~NotificationWnd() {
+    auto fontToDelete = font;
     Destroy();
     str::Free(progressMsg);
+    if (fontToDelete) {
+        DeleteObject(fontToDelete);
+    }
 }
 
 HWND NotificationWnd::Create(NotificationCreateArgs& args) {