Merge "Minor Autofill javadoc fix." into oc-mr1-dev

         * <p><b>Note: </b> on Android {@link android.os.Build.VERSION_CODES#O}, the total number of

         * datasets is limited by the Binder transaction size, so it's recommended to keep it

         * small (in the range of 10-20 at most) and use pagination by adding a fake

         * {@link Dataset.Builder#setAuthentication(IntentSender) authenticated} at the end with

         * a presentation string like "Next 10" that would return a new {@link FillResponse} with

         * the next 10 datasets, and so on. This limitation was lifted on

         * {@link Dataset.Builder#setAuthentication(IntentSender) authenticated dataset} at the end

         * with a presentation string like "Next 10" that would return a new {@link FillResponse}

         * with the next 10 datasets, and so on. This limitation was lifted on

         * Android {@link android.os.Build.VERSION_CODES#O_MR1}, although the Binder transaction

         * size can still be reached if each dataset itself is too big.

         *