It is now in the diff package written in terms of edits, instead of the myers package.
This also means that the unified handling is no longer pluggable because it does
not need to be.
Change-Id: I7141b023e95ed0c1d21cbc81c7420c117fc5ef1a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/198517
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This makes it so the diff package is depended on by all implementations, rather
than the diff package having to depend on the default myers implementation.
Change-Id: I04b9caee6ff1017fa8e5476a7434e4b0e17753c3
Reviewed-on: https://go-review.googlesource.com/c/tools/+/198379
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
