[evolution-ews] Remove unused declaration of camel_application_is_exiting variable

[Milan Crha <mcrha src gnome org>]

commit 89d01d99a0874d6c7a7a26377d3277e55d1af7a2
Author: Milan Crha <mcrha redhat com>
Date:   Wed Feb 11 17:37:44 2015 +0100

    Remove unused declaration of camel_application_is_exiting variable

 src/camel/camel-ews-folder.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/camel/camel-ews-folder.c b/src/camel/camel-ews-folder.c
index 0e964bb..e1fa46d 100644
--- a/src/camel/camel-ews-folder.c
+++ b/src/camel/camel-ews-folder.c
@@ -92,8 +92,6 @@ struct _CamelEwsFolderPrivate {
        GHashTable *uid_eflags;
 };
 
-extern gint camel_application_is_exiting;
-
 static gboolean ews_delete_messages (CamelFolder *folder, const GSList *deleted_items, gboolean expunge, 
GCancellable *cancellable, GError **error);
 static gboolean ews_refresh_info_sync (CamelFolder *folder, GCancellable *cancellable, GError **error);