[gnome-devel-docs] hig: apps can run without windows open in some cases

[Allan Day <allanday src gnome org>]

commit 83b009d66d7beb6d4d98538b9536e27d30bd6579
Author: Allan Day <allanpday gmail com>
Date:   Fri Sep 1 10:34:40 2017 +0100

    hig: apps can run without windows open in some cases
    
    In some cases it is appropriate for an app to run without any
    visible windows (examples include a chat or mail app that's
    checking your messages in the background). We should have more
    complete documentation on this, but in the mean time it's best
    not to have incorrect instructions in the hig.

 hig/C/primary-windows.page |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/hig/C/primary-windows.page b/hig/C/primary-windows.page
index cf7bba6..5e1747c 100644
--- a/hig/C/primary-windows.page
+++ b/hig/C/primary-windows.page
@@ -75,7 +75,6 @@
 <item><p>Primary windows should host the main functionality of your application. Do not rely on dialogs or 
secondary windows in order to present basic functionality.</p></item>
 <item><p>Primary windows should be independent - closing one primary window should not result in other 
primary windows being closed.</p></item>
 <item><p>Dialog windows should always be dependent on a primary window. See the <link xref="dialogs">dialogs 
page</link> guidelines.</p></item>
-<item><p>Your application should cease to run when all its primary windows have been closed.</p></item>
 <item><p>The guidelines on <link xref="display-compatibility">display compatibility</link> are particularly 
relevant for primary windows: be careful to ensure that they follow the advice on minimum display sizes, 
display orientation, and half-screen snap.</p></item>
 <item><p><gui>Quit</gui> should close all primary windows.</p></item>
 </list>