[gnome-online-accounts] oauth2: Clean up

[Debarshi Ray <debarshir src gnome org>]

commit e712e7ba582061ab725f47b5ac89e0423263eee9
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Dec 20 13:31:42 2013 +0100

    oauth2: Clean up
    
    There is no need to check if get_scope is implemented because there is
    a default implementation that does the right thing.
    
    This was removed in one of the versions of the previous patch, but it
    snuck back in during the review.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=704564

 src/goabackend/goaoauth2provider.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/src/goabackend/goaoauth2provider.c b/src/goabackend/goaoauth2provider.c
index 3ee1d39..e8a27fd 100644
--- a/src/goabackend/goaoauth2provider.c
+++ b/src/goabackend/goaoauth2provider.c
@@ -395,9 +395,7 @@ const gchar *
 goa_oauth2_provider_get_scope (GoaOAuth2Provider *provider)
 {
   g_return_val_if_fail (GOA_IS_OAUTH2_PROVIDER (provider), NULL);
-  if (GOA_OAUTH2_PROVIDER_GET_CLASS (provider)->get_scope)
-    return GOA_OAUTH2_PROVIDER_GET_CLASS (provider)->get_scope (provider);
-  return NULL;
+  return GOA_OAUTH2_PROVIDER_GET_CLASS (provider)->get_scope (provider);
 }
 
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