tree 5e38b93250a2369c3944a60b10d7933d47ba6db9
parent 64ceace44f7a76d6b459edf4bfe42818b6825b4b
author Tianjie Xu <xunchang@google.com> 1540592210 -0700
committer Tianjie Xu <xunchang@google.com> 1540839853 -0700

Clean up the zipfile creation in InstallTest

Consolidate them into a static function.

Test: unit tests pass
Change-Id: If05b62215940b221fc499d779eedc5079f68a060