tree c00da6578342684654174a39f1fe8cd381da8832
parent 07bd86df11d00a56466fa9bf3f1220d2429cfab7
author juliexxia <juliexxia@google.com> 1525370992 -0700
committer Copybara-Service <copybara-piper@google.com> 1525371078 -0700

Consolidate fields and methods of recursive package providers into an abstract class. This is also helpful for the new recursive package provider I'll be adding to support recursive patterns in cquery.

PiperOrigin-RevId: 195279920