tree 77fa4289ef043b3b2906c8a9e476c42634e8dead
parent 1eb530869494fd3a89413147a14ecbe5b477d3ae
author David 'Digit' Turner <digit+github@google.com> 1713891711 +0200
committer David 'Digit' Turner <digit+github@google.com> 1713891914 +0200

Simplify ComputeCriticalPath() function.

Using simple unordered sets is enough to perform the same
computation with less complexity, smaller and faster code.

On a large Fuchsia build plan, this reduces the
ComputeCriticalPath metric from 2.6s to 2.1s!