Remove Options->Unicode Smileys from the Composer menu

I accidentally returned that action into the menu, even it was
not meant to be there.

composer/e-composer-actions.c

@@ -510,14 +510,6 @@ static GtkToggleActionEntry toggle_entries[] = {
 	  NULL,
 	  FALSE },
 
-	{ "unicode-smileys",
-	  NULL,
-	  N_("Unicode smilyes"),
-	  NULL,
-	  N_("Use Unicode characters for smileys."),
-	  NULL,  /* Handled by property bindings */
-	  FALSE },
-
 	{ "view-bcc",
 	  NULL,
 	  N_("_Bcc Field"),

composer/e-composer-actions.h

@@ -68,8 +68,6 @@
 	E_COMPOSER_ACTION ((composer), "toolbar-smime-encrypt")
 #define E_COMPOSER_ACTION_TOOLBAR_SMIME_SIGN(composer) \
 	E_COMPOSER_ACTION ((composer), "toolbar-smime-sign")
-#define E_COMPOSER_ACTION_UNICODE_SMILEYS(composer) \
-	E_COMPOSER_ACTION ((composer), "unicode-smileys")
 #define E_COMPOSER_ACTION_VIEW_BCC(composer) \
 	E_COMPOSER_ACTION ((composer), "view-bcc")
 #define E_COMPOSER_ACTION_VIEW_CC(composer) \

composer/e-msg-composer.c

@@ -2450,11 +2450,6 @@ msg_composer_constructed (GObject *object)
 	active = g_settings_get_boolean (settings, "composer-request-receipt");
 	gtk_toggle_action_set_active (action, active);
 
-	action = GTK_TOGGLE_ACTION (ACTION (UNICODE_SMILEYS));
-	g_settings_bind (settings, "composer-unicode-smileys",
-			 action, "active",
-			 G_SETTINGS_BIND_DEFAULT);
-
 	g_object_unref (settings);
 
 	/* Clipboard Support */