tree 4f58fecf640b4cb7aae13f0baad74f950080562a
parent 1eedafde341ae310f93ca8ed290405616cf865da
author lberki <lberki@google.com> 1583338272 -0800
committer Copybara-Service <copybara-worker@google.com> 1583338335 -0800

Intern PathFragment instances created during Ninja file parsing.

Before this change, a new instance was created for each dependency edge, which was very wasteful.

RELNOTES: None.
PiperOrigin-RevId: 298853548