[gnome-shell] browser-plugin: Set windowless mode and don't claim to need XEmbed

[Carlos Garcia Campos <carlosgc src gnome org>]

commit a52c91e9e5f9c521f6f78a029d85e32564196760
Author: Carlos Garcia Campos <cgarcia igalia com>
Date:   Wed Nov 11 12:30:24 2015 +0100

    browser-plugin: Set windowless mode and don't claim to need XEmbed
    
    NPAPI plugins are windowed by default, so we need to set
    NPPVpluginWindowBool value to FALSE on startup. This way the browser
    will not create a GtkSocket for a GtkPlug that we are not going to
    create. It doesn't make sense to claim that we need XEmbed either.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=757940

 browser-plugin/browser-plugin.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/browser-plugin/browser-plugin.c b/browser-plugin/browser-plugin.c
index 46dacae..0cc92e5 100644
--- a/browser-plugin/browser-plugin.c
+++ b/browser-plugin/browser-plugin.c
@@ -218,6 +218,9 @@ NPP_New(NPMIMEType    mimetype,
   data = g_slice_new (PluginData);
   instance->pdata = data;
 
+  /* set windowless mode */
+  funcs.setvalue(instance, NPPVpluginWindowBool, NULL);
+
   data->proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
                                                G_DBUS_PROXY_FLAGS_NONE,
                                                NULL, /* interface info */
@@ -1034,10 +1037,6 @@ NPP_GetValue(NPP          instance,
     *(NPObject**)value = funcs.createobject (instance, &plugin_class);
     break;
 
-  case NPPVpluginNeedsXEmbed:
-    *(bool *)value = TRUE;
-    break;
-
   default:
     ;
   }