[gnome-builder] search: clear entry upon Escape pressed

[Christian Hergert <chergert src gnome org>]

commit 6d0eb062234133f8435b1ebea2c26096e7e65f02
Author: Christian Hergert <chergert redhat com>
Date:   Wed Jan 3 23:40:59 2018 -0800

    search: clear entry upon Escape pressed
    
    This also ensures we drop the GListModel of search results which
    makes closing smoother and releases any resources associated
    with the search results.

 src/libide/search/ide-search-entry.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/libide/search/ide-search-entry.c b/src/libide/search/ide-search-entry.c
index 1518674..b91de1c 100644
--- a/src/libide/search/ide-search-entry.c
+++ b/src/libide/search/ide-search-entry.c
@@ -189,6 +189,7 @@ ide_search_entry_unfocus (IdeSearchEntry *self)
   g_signal_emit_by_name (self, "hide-suggestions");
   toplevel = gtk_widget_get_toplevel (GTK_WIDGET (self));
   gtk_widget_grab_focus (toplevel);
+  gtk_entry_set_text (GTK_ENTRY (self), "");
 }
 
 static void