[evolution] Remove camel_folder_has_search_capability()

[Milan Crha <mcrha src gnome org>]

commit 5aedd2c4cc984fe4b112e0ce098dafcddc80c46f
Author: Milan Crha <mcrha redhat com>
Date:   Fri May 18 08:59:12 2012 +0200

    Remove camel_folder_has_search_capability()

 mail/message-list.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/mail/message-list.c b/mail/message-list.c
index b197d09..89c7f94 100644
--- a/mail/message-list.c
+++ b/mail/message-list.c
@@ -4666,10 +4666,7 @@ regen_list_exec (struct _regen_list_msg *m,
 		m->last_row = e_tree_table_adapter_row_of_node (e_tree_get_table_adapter (tree), cursor);
 
 	/* if we have hidedeleted on, use a search to find it out, merge with existing search if set */
-	if (!camel_folder_has_search_capability (m->folder)) {
-		/* if we have no search capability, dont let search or hide deleted work */
-		expr = NULL;
-	} else if (m->hidedel) {
+	if (m->hidedel) {
 		if (m->hidejunk) {
 			if (m->search) {
 				expr = g_alloca (strlen (m->search) + 92);