delete image from cache by passing NULL into cairo_container::add_image
delete image from cache by passing NULL into cairo_container::add_image

dusx1981/litehtml,Arkarit/litehtml,bigfatbrowncat/litehtml,FishingCactus/litehtml,jeroendeswaef/litehtml,dusx1981/litehtml,Kwizatz/litehtml,jinby/litehtml,Kwizatz/litehtml,FishingCactus/litehtml,jinby/litehtml,Arkarit/litehtml,litehtml/litehtml,bigfatbrowncat/litehtml,litehtml/litehtml,jeroendeswaef/litehtml