Replace all uses of Snapshotter with CloudLister#590

Merged

k8s-ci-robot merged 2 commits intokubernetes:masterfrom agau4779:listers

Jan 11, 2019

+313-435

Commits on Jan 9, 2019

Replace snapshotter in pkg/backends with a GCE cloud lister implementation that is solely used for garbage collection

rramkumar1
authored and
agau4779
committed

Commits on Jan 10, 2019

use cloudlist for instances and L7

agau4779
authored and
Ashley Gau
committed