ThrowXPCOMException(env, rv, "NS_TermEmbedding failed");
ThrowException(env, rv, "NS_TermEmbedding failed");
GECKO_NATIVE(termEmbedding) (JNIEnv *env, jclass){  nsresult rv = NS_TermEmbedding();  if (NS_FAILED(rv))    ThrowXPCOMException(env, rv, "NS_TermEmbedding failed");  FreeJavaGlobals(env);}