[orca] Remove unneeded try/except around Gdk.notify_startup_complete()

[Bastien Nocera <hadess src gnome org>]

commit c8d223eeb4816a599fd52bb6a058ac1074e334af
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Aug 16 15:08:48 2017 +0200

    Remove unneeded try/except around Gdk.notify_startup_complete()
    
    Fix up 198bd5bdea3765eedab4299909cc4e2d7dd5e78c as the call is
    always successful.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=617666

 src/orca/orca.py |   11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)
---
diff --git a/src/orca/orca.py b/src/orca/orca.py
index 1722928..363c4f8 100644
--- a/src/orca/orca.py
+++ b/src/orca/orca.py
@@ -548,14 +548,9 @@ def start(registry, cacheValues):
     if cacheValues:
         pyatspi.setCacheLevel(pyatspi.CACHE_PROPERTIES)
 
-    try:
-        Gdk.notify_startup_complete()
-    except:
-        msg = 'ERROR: Exception calling Gdk.notification_startup_complete()'
-        debug.println(debug.LEVEL_INFO, msg, True)
-    else:
-        msg = 'ORCA: Startup complete notification made'
-        debug.println(debug.LEVEL_INFO, msg, True)
+    Gdk.notify_startup_complete()
+    msg = 'ORCA: Startup complete notification made'
+    debug.println(debug.LEVEL_INFO, msg, True)
 
     debug.println(debug.LEVEL_INFO, 'ORCA: Starting registry', True)
     registry.start(gil=False)