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;