When deleting an enrolled keyphrase sound model that is not actively started, the model is never removed from the framework database, and an incorrect value is returned. Test: gts-tradefed run gts -m GtsAssistIntentTestCases \ -t com.google.android.assist.gts.KeyphraseModelManagerTest \ \#testUpdateAndRemoveKeyphraseSoundModel Bug: 169628490 Change-Id: I469fe1fd05e386095ec646e1506fcb191b93c46f