Index: webkit/plugins/ppapi/ppapi_plugin_instance.cc |
diff --git a/webkit/plugins/ppapi/ppapi_plugin_instance.cc b/webkit/plugins/ppapi/ppapi_plugin_instance.cc |
index 6df29eee00de3611a04dcc1ac5614035d078150e..3da10c702e3cc3782c58812954fe3aec008feb5d 100644 |
--- a/webkit/plugins/ppapi/ppapi_plugin_instance.cc |
+++ b/webkit/plugins/ppapi/ppapi_plugin_instance.cc |
@@ -260,6 +260,8 @@ PluginInstance::PluginInstance( |
} |
PluginInstance::~PluginInstance() { |
+ DCHECK(!fullscreen_container_); |
+ |
// Free all the plugin objects. This will automatically clear the back- |
// pointer from the NPObject so WebKit can't call into the plugin any more. |
// |