PPP_WIDGET_DEV_INTERFACE   72 content/renderer/pepper/ppb_widget_impl.cc       plugin_instance->module()->GetPluginInterface(PPP_WIDGET_DEV_INTERFACE));
PPP_WIDGET_DEV_INTERFACE   23 ppapi/cpp/dev/widget_client_dev.cc const char kPPPWidgetInterface[] = PPP_WIDGET_DEV_INTERFACE;