twitter/finagle — pull request #255 by mosesn (2014-03-20 22:23:06+00:00)
Title: finagle-core: DelayedFactory to detachable implementation

## Motivation
We have a hack in DelayedFactory to roll its own detachable implementation, but now that we have the detachable Promise semantic, we don't need it anymore.

## Modification
Reverts back to the simpler (but previously incorrect) implementation of DelayedFactory.

## Results
Simplifies DelayedFactory, making it easier to reason about