SetPassthroughObject   74 content/renderer/pepper/message_channel.h   void SetPassthroughObject(NPObject* passthrough);
SetPassthroughObject  646 content/renderer/pepper/pepper_plugin_instance_impl.cc   message_channel_->SetPassthroughObject(NULL);
SetPassthroughObject  146 content/renderer/pepper/pepper_webplugin_impl.cc     instance_->message_channel().SetPassthroughObject(object->np_object());