tree 0d749c706dcc35bcfd500cec17d31d17890a3792
parent e7a0262c14e7bccbb0575e6025987b5dee5739f0
author Tianjie Xu <xunchang@google.com> 1557856483 -0700
committer Tianjie Xu <xunchang@google.com> 1558400607 -0700

Add UpdaterRuntime class

This class adds a wrapper to the runtime dependent functions. Therefore,
the behavior of update on device stays the same, while simulators can
have their own implementations. Also change the caller side of the
registered updater functions to call these runtime wrappers.

Bug: 131911365
Test: unit tests pass, sideload an update on cuttlefish
Change-Id: Ib3ab67132991d67fc132f27120e4152439d16ac5