tree cc01b84df5552d5bd234cc2ad904ca441eb1ba0c
parent a6601be77726200f002e6bc70649ef4747022cbc
author Tom Taylor <tomtaylor@google.com> 1324327938 -0800
committer Tom Taylor <tomtaylor@google.com> 1324327938 -0800

Deleting a thread will mess up a multi-recipient thread with the same recipient

Bug 5763490
The previous DB query for deleting unreferenced recipient id's didn't work
on threads addressed to multiple recipients because the recipient id's are
stored as a space-separated list of ids in a single column. With this change,
the work for identifying unreferenced recipient id's is done in java,
rather than in an sqlite3 selection statement.

Change-Id: Id6ad32408a67dc7550b32ce8ab095635c324a799