R1:5e8600442d73

Transactions - land buildTransactionTimeline in a bunch more apps

Summary:
Ref T4712. Specifically...

- Dashboards
- two objects needed PhabricatorApplicationTransactionInterface
- Macros
- Paste
- Phlux
- one object needed PhabricatorApplicationTransactionInterface
- added setShouldTerminate(true)
- Files
- one object needed PhabricatorApplicationTransactionInterface
- Passphrase
- one object needed PhabricatorApplicationTransactionInterface
- added setShouldTerminate(true)
- Drydock…