bug#21317: 25.0.50; frame-resize-pixelwise has no effect (GTK, no window manager)

[martin rudalics]

> I've attached a patch that combines your patch with the minor fixes I
> suggested in the previous email. It appears to work here.

Thanks.  This

+  lval = Qnil;
+  switch (f->want_fullscreen)
+    {
+    case FULLSCREEN_WIDTH:
+      lval = Qfullwidth;
+      break;
+    case FULLSCREEN_HEIGHT:
+      lval = Qfullheight;
+      break;
+    case FULLSCREEN_BOTH:
+      lval = Qfullboth;
+      break;
+    case FULLSCREEN_MAXIMIZED:
+      lval = Qmaximized;
+      break;
+    }

looks a bit ugly.  Can't we set lval in the switch above?
If f->want_fullscreen changed in between we'd get in hot water anyway.

(Also I'd like to keep the patch resonably small so I can install it as
a "tiny change".  Or do you have copyright papers signed for Emacs?)

martin