[epiphany] window: Remove unused variable

[Michael Catanzaro <mcatanzaro src gnome org>]

commit e2c716429dfb66463ac47d9c8fdced6512e180de
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Oct 16 20:58:09 2016 -0500

    window: Remove unused variable
    
    evince browser plugin leftover

 src/ephy-window.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/ephy-window.c b/src/ephy-window.c
index 9499210..4d6715b 100644
--- a/src/ephy-window.c
+++ b/src/ephy-window.c
@@ -1949,8 +1949,6 @@ decide_policy_cb (WebKitWebView           *web_view,
   }
 
   if (decision_type == WEBKIT_POLICY_DECISION_TYPE_NEW_WINDOW_ACTION) {
-    const char *frame_name = webkit_navigation_policy_decision_get_frame_name (navigation_decision);
-
     if (!g_settings_get_boolean (EPHY_SETTINGS_WEB, EPHY_PREFS_WEB_ENABLE_POPUPS) &&
         !webkit_navigation_action_is_user_gesture (navigation_action)) {
       webkit_policy_decision_ignore (decision);