Fix too many variables SQLiteException

De-dup the set of accounts associated with the raw contacts before
appending to the SQL query.

Bug:18510108
Change-Id: Ia135a656965bdcfc76df28d60f0636d562f76382
1 file changed
tree: 3276549ecad91a15f6a5dceaf61d31a2918d7244
  1. src/
  2. TestCommon/
  3. tests/