Modify the fruit example to show any logical vs. physical pixel mismatches

Resize the window to the physical size of the image.
If softbuffer scales the contents incorrectly, only parts
of the fruit basket will be visible.

examples/fruit.rs

@@ -16,7 +16,10 @@ fn main() {
     }).collect::<Vec<_>>();
 
     let event_loop = EventLoop::new();
-    let window = WindowBuilder::new().build(&event_loop).unwrap();
+    let window = WindowBuilder::new()
+        .with_inner_size(winit::dpi::PhysicalSize::new(fruit.width(), fruit.height()))
+        .build(&event_loop)
+        .unwrap();
 
     #[cfg(target_arch = "wasm32")]
     {