Add SQL tokenizer and disallow subqueries in selection BUG: 135269669 Test: atest com.android.providers.tv Change-Id: I3d25660c6fc8d165a4de5f3de95440cf52c30255 (cherry picked from commit f7ff08e2cbe9a4d20196b77ccf87b37258926050) (cherry picked from commit cb13db760e903c0490e2fa576391b2ce6beaed80)